NO-JIRA: Update github actions

Updates OS from Ubuntu 18 to Ubuntu 20
Updates github actions cache, checkout and setup-java to v3

.github/workflows/build.yml

@@ -5,18 +5,18 @@ on: [push, pull_request, workflow_dispatch]
 jobs:
   test:
     name: Test (${{ matrix.java }})
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
         java: [ 11, 17 ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Cache Maven Local Repo
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ~/.m2/repository/
@@ -25,7 +25,7 @@ jobs:
             ${{ runner.os }}-mvn-
 
       - name: Install JDK ${{ matrix.java }}
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           java-version: ${{ matrix.java }}
           distribution: 'temurin'
@@ -44,18 +44,18 @@ jobs:
 
   checks:
     name: Checks (${{ matrix.java }})
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
         java: [ 11, 17 ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Cache Maven Local Repo
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ~/.m2/repository/
@@ -64,7 +64,7 @@ jobs:
             ${{ runner.os }}-mvn-
 
       - name: Install JDK ${{ matrix.java }}
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           java-version: ${{ matrix.java }}
           distribution: 'temurin'