build(deps-dev): bump grunt-exec from 0.4.6 to 0.4.7 in /test-app/build-tools/android-metadata-generator#1856

NathanWalker merged 1 commit intomainNativeScript/android:mainfrom

dependabot/npm_and_yarn/test-app/build-tools/android-metadata-generator/grunt-exec-0.4.7NativeScript/android:dependabot/npm_and_yarn/test-app/build-tools/android-metadata-generator/grunt-exec-0.4.7Copy head branch name to clipboard