Merge pull request #2964 from pnp/dependabot/npm_and_yarn/samples/react-jest-testing/jszip-and-microsoft/sp-build-web-and-microsoft/sp-webpart-workbench-3.7.1

samples/react-jest-testing/package.json

@@ -29,10 +29,10 @@
   },
   "devDependencies": {
     "@microsoft/rush-stack-compiler-2.9": "0.7.7",
-    "@microsoft/sp-build-web": "1.8.2",
+    "@microsoft/sp-build-web": "1.15.2",
     "@microsoft/sp-module-interfaces": "1.8.2",
     "@microsoft/sp-tslint-rules": "1.8.2",
-    "@microsoft/sp-webpart-workbench": "1.8.2",
+    "@microsoft/sp-webpart-workbench": "1.12.1",
     "@types/chai": "3.4.34",
     "@types/enzyme": "3.1.15",
     "@types/jest": "22.2.3",