Bump actions/setup-java from 3 to 4 (#5)

* Bump actions/setup-java from 3 to 4

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 3 to 4.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v3...v4)

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

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

* dont need token for build

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jens Langhammer <jens.langhammer@beryju.org>

.github/workflows/build.yml

@@ -18,17 +18,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - id: generate_token
-        uses: tibdex/github-app-token@v2
-        with:
-          app_id: ${{ secrets.GH_APP_ID }}
-          private_key: ${{ secrets.GH_APP_PRIVATE_KEY }}
       - name: Check out code
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-          token: ${{ steps.generate_token.outputs.token }}
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: "temurin"
           java-version: "20"

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           fetch-depth: 0
           token: ${{ steps.generate_token.outputs.token }}
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: "temurin"
           java-version: "20"

.github/workflows/update.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           fetch-depth: 0
           token: ${{ steps.generate_token.outputs.token }}
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: "temurin"
           java-version: "20"