Bump ajv from 6.6.1 to 6.12.2

Bumps [ajv](https://github.com/epoberezkin/ajv) from 6.6.1 to 6.12.2.
- [Release notes](https://github.com/epoberezkin/ajv/releases)
- [Commits](https://github.com/epoberezkin/ajv/compare/v6.6.1...v6.12.2)

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

package-lock.json

@@ -5605,11 +5605,11 @@
       }
     },
     "ajv": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.6.1.tgz",
-      "integrity": "sha512-ZoJjft5B+EJBjUyu9C9Hc0OZyPZSSlOF+plzouTrg6UlA8f+e/n8NIgBFG/9tppJtpPWfthHakK7juJdNDODww==",
+      "version": "6.12.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
+      "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
       "requires": {
-        "fast-deep-equal": "^2.0.1",
+        "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
         "json-schema-traverse": "^0.4.1",
         "uri-js": "^4.2.2"
@@ -13198,9 +13198,9 @@
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
     },
     "fast-deep-equal": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz",
+      "integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA=="
     },
     "fast-diff": {
       "version": "1.2.0",

package.json

@@ -226,7 +226,7 @@
     "@typescript-eslint/parser": "^2.26.0",
     "@typescript-eslint/typescript-estree": "^2.28.0",
     "@vue/test-utils": "^1.0.0-beta.33",
-    "ajv": "^6.6.1",
+    "ajv": "^6.12.2",
     "all-object-keys": "^2.1.1",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^25.4.0",