Bump google-auth-library-oauth2-http from 0.20.0 to 1.7.0 in /plugins/repository-gcs (#3473)

* Bump google-auth-library-oauth2-http in /plugins/repository-gcs

Bumps google-auth-library-oauth2-http from 0.20.0 to 1.7.0.

---
updated-dependencies:
- dependency-name: com.google.auth:google-auth-library-oauth2-http
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Updating SHAs

Signed-off-by: dependabot[bot] <support@github.com>

* Use variable to define the version of dependency google-auth-library-java

Signed-off-by: Tianli Feng <ftianli@amazon.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tianli Feng <ftianli@amazon.com>

plugins/repository-gcs/build.gradle

@@ -49,6 +49,10 @@ opensearchplugin {
   classname 'org.opensearch.repositories.gcs.GoogleCloudStoragePlugin'
 }
 
+versions << [
+  'google_auth': '1.7.0'
+]
+
 dependencies {
   api 'com.google.cloud:google-cloud-storage:1.113.1'
   api 'com.google.cloud:google-cloud-core:2.5.10'
@@ -67,8 +71,8 @@ dependencies {
   api 'com.google.api.grpc:proto-google-common-protos:2.8.0'
   api 'com.google.api.grpc:proto-google-iam-v1:0.12.0'
   api 'com.google.cloud:google-cloud-core-http:1.93.3'
-  api 'com.google.auth:google-auth-library-credentials:0.20.0'
-  api 'com.google.auth:google-auth-library-oauth2-http:0.20.0'
+  api "com.google.auth:google-auth-library-credentials:${versions.google_auth}"
+  api "com.google.auth:google-auth-library-oauth2-http:${versions.google_auth}"
   api 'com.google.oauth-client:google-oauth-client:1.33.1'
   api 'com.google.api-client:google-api-client:1.34.0'
   api 'com.google.http-client:google-http-client-appengine:1.41.8'

plugins/repository-gcs/licenses/google-auth-library-credentials-0.20.0.jar.sha1

@@ -1 +0,0 @@
-87a91a373e64ba5c3cdf8cc5cf54b189dd1492f8

plugins/repository-gcs/licenses/google-auth-library-credentials-1.7.0.jar.sha1

@@ -0,0 +1 @@
+b29af5a9ea94e9e7f86bded11e39f5afda5b17e8

plugins/repository-gcs/licenses/google-auth-library-oauth2-http-0.20.0.jar.sha1

@@ -1 +0,0 @@
-f33d4d6c91a68826816606a2208990eea93fcb2a

plugins/repository-gcs/licenses/google-auth-library-oauth2-http-1.7.0.jar.sha1

@@ -0,0 +1 @@
+985d183303dbd4b7ceb348056e41e59677f6f74f