Bump actions/setup-java from 5 to 6

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 5 to 6.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci-macos.yml

diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
index 175a899..1f3d08f 100644
--- a/.github/workflows/ci-macos.yml
+++ b/.github/workflows/ci-macos.yml
@@ -36,7 +36,7 @@
     - name: Git Checkout
       uses: actions/checkout@v7
     - name: Set up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v6
       with:
         java-version: 25
         distribution: zulu

.github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 83c07a6..9358c07 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,7 @@
     - name: Git Checkout
       uses: actions/checkout@v7
     - name: Set up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v6
       with:
         java-version: ${{ matrix.java }}
         distribution: zulu

.github/workflows/coverity.yml

diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index e3a9465..f4e39a0 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -28,7 +28,7 @@
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v7
-    - uses: actions/setup-java@v5
+    - uses: actions/setup-java@v6
       with:
         java-version: 21
         distribution: temurin

.github/workflows/validate.yml

diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index e869f07..3dacf8e 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -39,7 +39,7 @@
     - name: Git Checkout
       uses: actions/checkout@v7
     - name: Set up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v6
       with:
         java-version: ${{ matrix.java }}
         distribution: zulu