fix: packages/backend/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-MYSQL2-6591085
- https://snyk.io/vuln/SNYK-JS-MYSQL2-6670046
- https://snyk.io/vuln/SNYK-JS-BABELTRAVERSE-5962462
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-8187303
- https://snyk.io/vuln/SNYK-JS-JSONPATHPLUS-7945884
- https://snyk.io/vuln/SNYK-JS-JSONPATHPLUS-8719585
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577916
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577917
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577918
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-8720086
- https://snyk.io/vuln/SNYK-JS-CROSSSPAWN-8303230
- https://snyk.io/vuln/SNYK-JS-HTTPPROXYMIDDLEWARE-8229906
- https://snyk.io/vuln/SNYK-JS-BABELRUNTIME-10044504
- https://snyk.io/vuln/SNYK-JS-MYSQL2-6861580
- https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908
- https://snyk.io/vuln/SNYK-JS-SEMVER-3247795
- https://snyk.io/vuln/SNYK-JS-WS-7266574
- https://snyk.io/vuln/SNYK-JS-ZOD-5925617
- https://snyk.io/vuln/SNYK-JS-WEBPACKDEVMIDDLEWARE-6476555
- https://snyk.io/vuln/SNYK-JS-BACKSTAGEBACKENDAPPAPI-6229731
- https://snyk.io/vuln/SNYK-JS-FOLLOWREDIRECTS-6141137
- https://snyk.io/vuln/SNYK-JS-BABELHELPERS-9397697
- https://snyk.io/vuln/SNYK-JS-OCTOKITPLUGINPAGINATEREST-8730855
- https://snyk.io/vuln/SNYK-JS-OCTOKITREQUEST-8730853
- https://snyk.io/vuln/SNYK-JS-OCTOKITREQUESTERROR-8730854
- https://snyk.io/vuln/SNYK-JS-PATHTOREGEXP-7925106
- https://snyk.io/vuln/SNYK-JS-FOLLOWREDIRECTS-6444610
- https://snyk.io/vuln/SNYK-JS-MYSQL2-6591084
- https://snyk.io/vuln/SNYK-JS-MYSQL2-6591300
- https://snyk.io/vuln/SNYK-JS-REQUEST-3361831
- https://snyk.io/vuln/SNYK-JS-TAR-6476909
- https://snyk.io/vuln/SNYK-JS-TOUGHCOOKIE-5672873
- https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-8172694
- https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-6147607
- https://snyk.io/vuln/SNYK-JS-BACKSTAGEBACKENDCOMMON-6274391
- https://snyk.io/vuln/SNYK-JS-WEBPACK-7840298
- https://snyk.io/vuln/SNYK-JS-ADOBECSSTOOLS-6096077
- https://snyk.io/vuln/SNYK-JS-BROWSERIFYSIGN-6037026
- https://snyk.io/vuln/SNYK-JS-MICROMATCH-6838728
- https://snyk.io/vuln/SNYK-JS-GRAPHQL-5905181
- https://snyk.io/vuln/SNYK-JS-ROLLUP-8073097
- https://snyk.io/vuln/SNYK-JS-FASTXMLPARSER-7573289
- https://snyk.io/vuln/SNYK-JS-HTTPPROXYMIDDLEWARE-9691387
- https://snyk.io/vuln/SNYK-JS-HTTPPROXYMIDDLEWARE-9691389
- https://snyk.io/vuln/SNYK-JS-NANOID-8492085
- https://snyk.io/vuln/SNYK-JS-NWSAPI-2841516
- https://snyk.io/vuln/SNYK-JS-EXPRESS-6474509
- https://snyk.io/vuln/SNYK-JS-AZUREIDENTITY-7246760
- https://snyk.io/vuln/SNYK-JS-JOSE-6419224
- https://snyk.io/vuln/SNYK-JS-POSTCSS-5926692
- https://snyk.io/vuln/SNYK-JS-EXPRESS-7926867
- https://snyk.io/vuln/SNYK-JS-ADOBECSSTOOLS-5871286
- https://snyk.io/vuln/SNYK-JS-PRISMJS-9055448

Author: snyk-io[bot]

packages/backend/package.json

@@ -62,8 +62,8 @@
     "@backstage/plugin-proxy-backend": "workspace:^",
     "@backstage/plugin-rollbar-backend": "workspace:^",
     "@backstage/plugin-scaffolder-backend": "workspace:^",
-    "@backstage/plugin-scaffolder-backend-module-confluence-to-markdown": "workspace:^",
-    "@backstage/plugin-scaffolder-backend-module-rails": "workspace:^",
+    "@backstage/plugin-scaffolder-backend-module-confluence-to-markdown": "0.2.1",
+    "@backstage/plugin-scaffolder-backend-module-rails": "0.1.1",
     "@backstage/plugin-search-backend": "workspace:^",
     "@backstage/plugin-search-backend-module-elasticsearch": "workspace:^",
     "@backstage/plugin-search-backend-module-pg": "workspace:^",
@@ -72,7 +72,7 @@
     "@backstage/plugin-tech-insights-backend": "workspace:^",
     "@backstage/plugin-tech-insights-backend-module-jsonfc": "workspace:^",
     "@backstage/plugin-tech-insights-node": "workspace:^",
-    "@backstage/plugin-techdocs-backend": "workspace:^",
+    "@backstage/plugin-techdocs-backend": "0.1.1",
     "@backstage/plugin-todo-backend": "workspace:^",
     "@gitbeaker/node": "^35.1.0",
     "@octokit/rest": "^19.0.3",