Switch to centralized GitHub actions (#516)

* Switch to centralized GitHub actions

* Build number is in env for PR

.github/workflows/pullrequest.yml

@@ -14,31 +14,33 @@ jobs:
 
       - name: Checkout repository and submodules
         # See https://github.com/actions/checkout/commits
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 
       - name: Validate Gradle Wrapper
         # See https://github.com/gradle/wrapper-validation-action/commits
-        uses: gradle/wrapper-validation-action@699bb18358f12c5b78b37bb0111d3a0e2276e0e2 # v2.1.1
+        uses: gradle/actions/wrapper-validation@db19848a5fa7950289d3668fb053140cf3028d43 # v3.3.2
 
-      - name: Set up JDK 17
+      - name: Setup Java
         # See https://github.com/actions/setup-java/commits
-        uses: actions/setup-java@387ac29b308b003ca37ba93a6cab5eb57c8f5f93 # v4.0.0
+        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
         with:
           java-version: 17
           distribution: temurin
 
-      - name: Build Floodgate
+      - name: Setup Gradle
         # See https://github.com/gradle/actions/commits
-        uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+        uses: gradle/actions/setup-gradle@db19848a5fa7950289d3668fb053140cf3028d43 # v3.3.2
         with:
-          arguments: build
           cache-read-only: true
 
+      - name: Build Floodgate
+        run: ./gradlew build
+
       - name: Archive artifacts (Floodgate Bungee)
         # See https://github.com/actions/upload-artifact/commits
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: success()
         with:
           name: Floodgate Bungee
@@ -46,7 +48,7 @@ jobs:
           if-no-files-found: error
 
       - name: Archive artifacts (Floodgate Spigot)
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
         if: success()
         with:
           name: Floodgate Spigot
@@ -54,7 +56,7 @@ jobs:
           if-no-files-found: error
 
       - name: Archive artifacts (Floodgate Velocity)
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
         if: success()
         with:
           name: Floodgate Velocity