chore(deps): update actions/setup-java digest to a1c6c9c (#919)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/merge.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
     - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
     - name: Set up JDK 8
-      uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
+      uses: actions/setup-java@a1c6c9c8677803c9f4bd31e0f15ac0844258f955
       with:
         java-version: '8'
         distribution: 'temurin'

.github/workflows/pullrequest.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
 
       - name: Set up JDK 8
-        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
+        uses: actions/setup-java@a1c6c9c8677803c9f4bd31e0f15ac0844258f955
         with:
           java-version: '8'
           distribution: 'temurin'

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
       - name: Set up JDK 8
         if: ${{ steps.release.outputs.release_created }}
-        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
+        uses: actions/setup-java@a1c6c9c8677803c9f4bd31e0f15ac0844258f955
         with:
           java-version: '8'
           distribution: 'temurin'