Update GitHub Actions workflows. (#572)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit b21f824c0283ef293cdf550403adf1d4bbfcfdb1.

.github/workflows/run-acceptance-tests.yml

@@ -262,7 +262,7 @@ jobs:
         distribution: temurin
         cache: gradle
     - name: Setup Gradle
-      uses: gradle/gradle-build-action@ac2d340dc04d9e1113182899e983b5400c17cda1 # v3.5.0
+      uses: gradle/actions/setup-gradle@017a9effdb900e5b5b2fddfb590a105619dca3c3 # v4.4.2
       with:
         gradle-version: "7.6"
     - name: Download provider
@@ -419,7 +419,7 @@ jobs:
         distribution: temurin
         cache: gradle
     - name: Setup Gradle
-      uses: gradle/gradle-build-action@ac2d340dc04d9e1113182899e983b5400c17cda1 # v3.5.0
+      uses: gradle/actions/setup-gradle@017a9effdb900e5b5b2fddfb590a105619dca3c3 # v4.4.2
       with:
         gradle-version: "7.6"
     - name: Download provider