chore(deps): bump ajv from 8.18.0 to 8.20.0 (#949)

Bumps [ajv](https://github.com/ajv-validator/ajv) from 8.18.0 to 8.20.0.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v8.18.0...v8.20.0)

---
updated-dependencies:
- dependency-name: ajv
  dependency-version: 8.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

packages/septic/package.json

@@ -21,7 +21,7 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
-    "ajv": "^8.18.0",
+    "ajv": "^8.20.0",
     "glob": "^13.0.0",
     "js-yaml": "^4.1.1",
     "vscode-languageserver-textdocument": "^1.0.12",