fix: upgrade @snyk/fix-poetry from 0.8.0 to 0.9.1

Snyk has created this PR to upgrade @snyk/fix-poetry from 0.8.0 to 0.9.1.

See this package in npm:
https://www.npmjs.com/package/@snyk/fix-poetry

See this project in Snyk:
https://app.snyk.io/org/mikolaj-roszak/project/59371298-7f20-44d4-9537-7a320a026bac?utm_source=github&utm_medium=referral&page=upgrade-pr

packages/snyk-fix/package.json

@@ -38,7 +38,7 @@
   "dependencies": {
     "@snyk/dep-graph": "^1.21.0",
     "@snyk/fix-pipenv-pipfile": "0.5.4",
-    "@snyk/fix-poetry": "0.8.0",
+    "@snyk/fix-poetry": "0.9.1",
     "chalk": "4.1.1",
     "debug": "^4.3.1",
     "lodash.groupby": "4.6.0",