Add build scan link as a notice annotation

- Use 'notice' method introduced in @actions/core v1.5.0

package-lock.json

@@ -32,9 +32,9 @@
       }
     },
     "@actions/core": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.4.0.tgz",
-      "integrity": "sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg=="
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.5.0.tgz",
+      "integrity": "sha512-eDOLH1Nq9zh+PJlYLqEMkS/jLQxhksPNmUGNBHfa4G+tQmnIhzpctxmchETtVGyBOvXgOVVpYuE40+eS4cUnwQ=="
     },
     "@actions/exec": {
       "version": "1.1.0",

package.json

@@ -25,7 +25,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/cache": "1.0.7",
-    "@actions/core": "1.4.0",
+    "@actions/core": "1.5.0",
     "@actions/exec": "1.1.0",
     "@actions/github": "5.0.0",
     "@actions/glob": "0.2.0",

src/main.ts

@@ -29,6 +29,7 @@ export async function run(): Promise<void> {
 
         if (result.buildScanUrl) {
             core.setOutput('build-scan-url', result.buildScanUrl)
+            core.notice(`Gradle build scan: ${result.buildScanUrl}`)
         }
 
         if (result.status !== 0) {