Print installed Task version

This could be useful in case users don't specify an exact version (e.g.
`3.x`) but want to know what version of Task their CI actually ran.

Author: Giuseppe Lumia

dist/index.js

@@ -195,6 +195,7 @@ function getTask(version, repoToken) {
         }
         toolPath = path.join(toolPath, "bin");
         core.addPath(toolPath);
+        core.info(`Successfully setup Task version ${targetVersion}`);
     });
 }
 exports.getTask = getTask;

src/installer.ts

@@ -195,4 +195,5 @@ export async function getTask(version: string, repoToken: string) {
 
   toolPath = path.join(toolPath, "bin");
   core.addPath(toolPath);
+  core.info(`Successfully setup Task version ${targetVersion}`);
 }