fix: plugins/bitbucket-cloud-common/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AJV-15274295

Author: snyk-io[bot]

plugins/bitbucket-cloud-common/package.json

@@ -27,7 +27,7 @@
     "update-models": "yarn refresh-schema && yarn generate-models && yarn reduce-models"
   },
   "dependencies": {
-    "@backstage/integration": "workspace:^",
+    "@backstage/integration": "0.1.0",
     "cross-fetch": "^3.1.5"
   },
   "devDependencies": {