Increase timeout for trivy scan in publish workflow

Author: niveathika

.github/workflows/publish-release.yml

@@ -29,6 +29,7 @@ jobs:
           scan-ref: '/github/workspace/ballerina'
           skip-dirs: 'build'
           format: 'table'
+ timeout: '6m0s'
           exit-code: '1'
       - name: Set version env variable
         run: echo "VERSION=$((grep -w 'version' | cut -d= -f2) < gradle.properties | rev | cut --complement -d- -f1 | rev)" >> $GITHUB_ENV