fix(@angular-devkit/build-angular): correctly set Sass quietDeps and verbose options

The logic to set these options was flipped which caused the warnings to
be displayed when verbose was disabled.

Author: jvalkeejarvi

packages/angular_devkit/build_angular/src/webpack/configs/styles.ts

@@ -232,7 +232,7 @@ export function getStylesConfig(wco: WebpackConfigOptions): Configuration {
             sassImplementation,
             includePaths,
             false,
-            !buildOptions.verbose,
+            !!buildOptions.verbose,
             !!buildOptions.preserveSymlinks,
           ),
         },
@@ -254,7 +254,7 @@ export function getStylesConfig(wco: WebpackConfigOptions): Configuration {
             sassImplementation,
             includePaths,
             true,
-            !buildOptions.verbose,
+            !!buildOptions.verbose,
             !!buildOptions.preserveSymlinks,
           ),
         },