Removed gradle clean from build workflow

Signed-off-by: Guian Gumpac <[email protected]>

Author: GumpacG

.github/workflows/codeql-analysis.yml

@@ -36,8 +36,7 @@ jobs:
     # allows for java 8 and java 11 to be used.
     # https://github.com/opensearch-project/sql-jdbc/pull/96#issuecomment-1611181743
     - name: Build
-      run: |
-        ./gradlew --no-daemon -S -Dorg.gradle.dependency.verification=off clean
+      run:
         ./gradlew --no-daemon -S -Dorg.gradle.dependency.verification=off testClasses
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v2