Specify Java version 21 for Windows Intel CTest workflows. (#6457)

.github/workflows/ctest.yml

@@ -916,6 +916,12 @@ jobs:
           compiler: intel
           version: '2025.0'
 
+      - name: Setup Java
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: 21
+          distribution: 'temurin'
+
       - name: Install CMake
         uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # latest
         with:
@@ -1128,4 +1134,4 @@ jobs:
         with:
               name: tgz-ubuntu-2404_intel-binary
               path: ${{ runner.workspace }}/build/${{ steps.set-file-base.outputs.FILE_BASE }}-ubuntu-2404_intel.tar.gz
-              if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn`
+              if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn`

.github/workflows/script.yml

@@ -501,6 +501,12 @@ jobs:
           compiler: intel
           version: '2025.0'
 
+      - name: Setup Java
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: 21
+          distribution: 'temurin'
+
       - name: Install CMake
         uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # latest
         with: