Build(deps): bump ajv from 6.12.6 to 8.1.0

Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.12.6 to 8.1.0.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v6.12.6...v8.1.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -25,7 +25,7 @@
 	},
 	"dependencies": {
 		"async": "^2.6.2",
-		"ajv": "^6.10.2",
+		"ajv": "^8.1.0",
 		"better-queue": "^3.8.10",
 		"debug": "^4.1.1",
 		"jsnetworkx": "^0.3.4",