CI: pin actions to commit SHAs (#202)

Author: robsdedude

.github/workflows/build.yml

@@ -20,14 +20,14 @@ jobs:
       matrix:
         java: [ '17', '21' ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
       - name: Set up JDK
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00  # v4.7.1
         with:
           java-version: ${{ matrix.java }}
           distribution: temurin
       - name: Cache local Maven repository
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830  # v4.3.0
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -60,12 +60,12 @@ jobs:
           --volume /tmp:/movies
     steps:
       - name: Set up JDK 17
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00  # v4.7.1
         with:
           java-version: 17
           distribution: temurin
       - name: Cache local Maven repository
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830  # v4.3.0
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -76,14 +76,14 @@ jobs:
       - name: Import dataset
         run: docker exec --interactive neo4j-e2e cypher-shell -u neo4j -p it_is_now_verysecret --file /movies/movies.cypher
       - name: Check out project sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
       - name: Check out test harness sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           repository: neo4j-examples/movies-harness
           path: e2e
           ref: ${{ github.event.client_payload.sha }}
-      - uses: cypress-io/github-action@v6
+      - uses: cypress-io/github-action@e65cba2e7319696fc0fdc4d5a319b737aec4ba1c  # v6.10.3
         env:
           NEO4J_VERSION: ${{ matrix.neo4j-version }}
           NEO4J_URI: bolt://localhost