introduce SettingsProviders

src/agent/mock/build-agent.ts

@@ -19,12 +19,7 @@ class BuildAgent implements IBuildAgent {
         return 'find'
     }
 
-    public cacheDir(
-        sourceDir: string,
-        tool: string,
-        version: string,
-        arch?: string
-    ): Promise<string> {
+    public cacheDir(sourceDir: string, tool: string, version: string, arch?: string): Promise<string> {
         console.log('cacheDir')
         return Promise.resolve('cacheDir')
     }