chore: remove redundant gradle validation job

Author: welociraptor

.github/workflows/build.yml

@@ -6,12 +6,6 @@ name: Build
 on: [push, pull_request]
 
 jobs:
-  validation:
-    name: "Gradle Validation"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: gradle/wrapper-validation-action@v1
   build:
     needs:
       - validation
@@ -23,6 +17,19 @@ jobs:
         with:
           java-version: '11'
           distribution: 'zulu'
+      - name: Login to CodeArtifact
+        run: |
+          export CODEARTIFACT_AUTH_TOKEN=$(aws codeartifact get-authorization-token \
+            --domain ${{ vars.CODEARTIFACT_DOMAIN }} \
+            --domain-owner ${{ vars.CODEARTIFACT_DOMAIN_OWNER }} \
+            --region ${{ env.AWS_REGION }} \
+            --query authorizationToken \
+            --output text)
+          cat <<EOS > gradle.properties
+            mavenUrl=${{ vars.CODEARTIFACT_DOMAIN }}-${{ vars.CODEARTIFACT_DOMAIN_OWNER }}.d.codeartifact.${{ env.AWS_REGION }}.amazonaws.com/maven/java
+            mavenUser=aws
+            mavenPassword=$CODEARTIFACT_AUTH_TOKEN
+          EOS
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build with Gradle