update site workflow

Author: mschuwalow

.github/workflows/site.yml

@@ -18,11 +18,11 @@ jobs:
     if: ${{ github.event_name == 'pull_request' }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v4.0.0
+      uses: actions/checkout@v3.3.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
-      uses: actions/setup-java@v3.12.0
+      uses: actions/setup-java@v3.9.0
       with:
         distribution: temurin
         java-version: 17
@@ -41,11 +41,11 @@ jobs:
     if: ${{ ((github.event_name == 'release') && (github.event.action == 'published')) || (github.event_name == 'workflow_dispatch') }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v4.0.0
+      uses: actions/checkout@v3.3.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
-      uses: actions/setup-java@v3.12.0
+      uses: actions/setup-java@v3.9.0
       with:
         distribution: temurin
         java-version: 17
@@ -65,12 +65,12 @@ jobs:
     if: ${{ (github.event_name == 'push') || ((github.event_name == 'release') && (github.event.action == 'published')) }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v4.0.0
+      uses: actions/checkout@v3.3.0
       with:
         ref: ${{ github.head_ref }}
         fetch-depth: '0'
     - name: Setup Scala
-      uses: actions/setup-java@v3.12.0
+      uses: actions/setup-java@v3.9.0
       with:
         distribution: temurin
         java-version: 17
@@ -84,7 +84,7 @@ jobs:
         git add README.md
         git commit -m "Update README.md" || echo "No changes to commit"
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v5.0.2
+      uses: peter-evans/create-pull-request@v4.2.3
       with:
         body: |-
           Autogenerated changes after running the `sbt docs/generateReadme` command of the [zio-sbt-website](https://zio.dev/zio-sbt) plugin.