Enhanced GitHub workflows and included Java 21

Author: javadev

.github/workflows/maven.yml

@@ -13,14 +13,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [11, 17, 19, 20]
+        java: [11, 17, 19, 20, 21]
 
     steps:
     - uses: actions/checkout@v3
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3
       with:
-        distribution: 'temurin'
+        distribution: 'corretto'
         java-version: ${{ matrix.java }}
         cache: 'maven'
     - name: Build with Maven
@@ -36,14 +36,14 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        java: [11, 17, 19, 20]
+        java: [11, 17, 19, 20, 21]
 
     steps:
     - uses: actions/checkout@v3
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3
       with:
-        distribution: 'temurin'
+        distribution: 'corretto'
         java-version: ${{ matrix.java }}
         cache: 'maven'
     - name: Build with Maven
@@ -54,14 +54,14 @@ jobs:
     runs-on: macOS-latest
     strategy:
       matrix:
-        java: [11, 17, 19, 20]
+        java: [11, 17, 19, 20, 21]
 
     steps:
     - uses: actions/checkout@v3
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3
       with:
-        distribution: 'temurin'
+        distribution: 'corretto'
         java-version: ${{ matrix.java }}
         cache: 'maven'
     - name: Build with Maven
@@ -77,7 +77,7 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
+          distribution: 'corretto'
           java-version:  17
           cache: 'maven'
       - name: Cache SonarCloud packages