chore(ci): update workflows to use Java 25 runtime

Author: gabizou

.github/workflows/check-spotless.yaml

@@ -10,6 +10,6 @@ jobs:
   call-check:
     uses: SpongePowered/.github/.github/workflows/shared-check-spotless.yaml@master
     with:
-      runtime_version: 21
+      runtime_version: 25
       extra_gradle_params: "-Pprojects=vanilla,forge,neoforge,testplugins"
     secrets: inherit

.github/workflows/common-integration-test.yaml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-22.04, windows-latest, macos-latest]
-        java: [ 21 ]
+        java: [ 25 ]
     runs-on: "${{ matrix.os }}"
     steps:
       - name: Check out repository to use the build.gradle.kts as a hash file

.github/workflows/common-run-build.yaml

@@ -31,7 +31,7 @@ jobs:
         uses: SpongePowered/.github/.github/actions/setup-java-env@master
         if: "!startsWith(github.ref, 'refs/heads/update/') || matrix.project == 'vanilla'"
         with:
-          runtime_version: 21
+          runtime_version: 25
           publishing_branch_regex: 'api-\d+'
       - name: setup / cache minecraft dependencies
         uses: "actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf" # v4.2.2

.github/workflows/deploy.yaml

@@ -51,7 +51,7 @@ jobs:
         id: setup
         uses: SpongePowered/.github/.github/actions/setup-java-env@master
         with:
-          runtime_version: 21
+          runtime_version: 25
           publishing_branch_regex: ''
       - name: setup / minecraft cache
         if: "!(matrix.skipUpdateBranch && startsWith(github.ref, 'refs/heads/update/'))"