CI: Get entire history and tags.

Author: vtraag

.github/workflows/build-master.yml

@@ -14,6 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
     - name: Set up Java
       uses: actions/setup-java@v1
       with:

.github/workflows/publish-release.yml

@@ -12,6 +12,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
     - name: Set up Java
       uses: actions/setup-java@v1
       with: