chore(ci): upgrade actions version and upgrade Java

.github/workflows/build.yml

@@ -6,11 +6,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Java
       uses: actions/setup-java@v3
       with:
-        java-version: '12'
+        java-version: '18'
         distribution: 'adopt'
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew

.github/workflows/create-release-from-changelog.yml

@@ -9,7 +9,7 @@ jobs:
   update-documentation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Create draft release if needed
         uses: apivideo/api.video-release-from-changelog-action@main
         with:

.github/workflows/release.yml

@@ -8,11 +8,11 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Java
         uses: actions/setup-java@v3
         with:
-          java-version: '12'
+          java-version: '18'
           distribution: 'adopt'
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew

.github/workflows/update-documentation.yml

@@ -5,25 +5,14 @@ on:
     types: [published]
 
 jobs:
-  update-documentation:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Update readme.io documentation
-        uses: apivideo/api.video-readmeio-document-sync-action@1.2
-        with:
-          document-slug: apivideo-android-kotlin-livestream-module
-          markdown-file-path: README.md
-          readme-io-api-key: ${{ secrets.README_IO_API_KEY }}
-          make-relative-links-absolute: true
   update-api-documentation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - name: Set up JDK 12
+      - uses: actions/checkout@v4
+      - name: Set up Java
         uses: actions/setup-java@v3
         with:
-          java-version: '12'
+          java-version: '18'
           distribution: 'adopt'
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew