Update Github Actions to use latest NetflixOSS recommendations (#1133) (#1136)

Co-authored-by: Roberto Perez Alcolea <rperezalcolea@netflix.com>

Author: mattl-netflix

.github/workflows/nebula-ci.yml

@@ -17,6 +17,12 @@ jobs:
     name: CI with Java ${{ matrix.java }}
     steps:
       - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: Setup git user
+        run: |
+          git config --global user.name "NetflixOss Maintainers"
+          git config --global user.email "netflix-oss@netflix.com"
       - name: Setup jdk
         uses: actions/setup-java@v5
         with:

.github/workflows/nebula-publish.yml

@@ -14,10 +14,16 @@ jobs:
     environment: Publish
     steps:
       - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: Setup git user
+        run: |
+          git config --global user.name "NetflixOss Maintainers"
+          git config --global user.email "netflix-oss@netflix.com"
       - name: Setup jdk 8
         uses: actions/setup-java@v5
         with:
-          java-version: 1.8
+          java-version: 8
           distribution: 'zulu'
       - uses: actions/cache@v5
         id: gradle-cache