upgrade sonatype -> eclipse for sisu-maven-plugin

its/core-it-suite/src/test/resources/mng-5382/pom.xml

@@ -60,9 +60,9 @@
         </executions>
       </plugin>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <id>generate-index</id>

its/core-it-suite/src/test/resources/mng-5389-lifecycleParticipant-afterSession/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5530-mojo-execution-scope/extension-plugin/pom.xml

@@ -69,9 +69,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5530-mojo-execution-scope/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5530-mojo-execution-scope/plugin/pom.xml

@@ -62,9 +62,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5578-session-scope/extension-plugin/pom.xml

@@ -69,9 +69,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5578-session-scope/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5578-session-scope/plugin/pom.xml

@@ -62,9 +62,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5581-lifecycle-mapping-delegate/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <id>generate-index</id>

its/core-it-suite/src/test/resources/mng-5591-workspace-reader/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <id>generate-index</id>

its/core-it-suite/src/test/resources/mng-5640-lifecycleParticipant-afterSession/extension/pom.xml

@@ -43,9 +43,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-5742-build-extension-classloader/plugin/pom.xml

@@ -62,9 +62,9 @@ under the License.
   <build>
     <plugins>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <goals>

its/core-it-suite/src/test/resources/mng-6084-jsr250-support/pom.xml

@@ -65,9 +65,9 @@
         </executions>
       </plugin>
       <plugin>
-        <groupId>org.sonatype.plugins</groupId>
+        <groupId>org.eclipse.sisu</groupId>
         <artifactId>sisu-maven-plugin</artifactId>
-        <version>1.1</version>
+        <version>0.3.5</version>
         <executions>
           <execution>
             <id>generate-index</id>