Bump ajv from 6.10.2 to 6.12.6 in /docs

Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.10.2 to 6.12.6.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v6.10.2...v6.12.6)

---
updated-dependencies:
- dependency-name: ajv
  dependency-type: indirect
...

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

Author: dependabot[bot]

docs/yarn.lock

@@ -1003,10 +1003,10 @@ ajv-keywords@^3.1.0, ajv-keywords@^3.4.1:
   resolved "https://registry.npm.taobao.org/ajv-keywords/download/ajv-keywords-3.4.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fajv-keywords%2Fdownload%2Fajv-keywords-3.4.1.tgz#ef916e271c64ac12171fd8384eaae6b2345854da"
 
 ajv@^6.1.0, ajv@^6.10.2, ajv@^6.5.5:
-  version "6.10.2"
-  resolved "https://registry.npm.taobao.org/ajv/download/ajv-6.10.2.tgz?cache=0&sync_timestamp=1563113786760&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fajv%2Fdownload%2Fajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
   dependencies:
-    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"
@@ -2571,9 +2571,9 @@ extsprintf@1.3.0, extsprintf@^1.2.0:
   version "1.3.0"
   resolved "https://registry.npm.taobao.org/extsprintf/download/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
 
-fast-deep-equal@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.npm.taobao.org/fast-deep-equal/download/fast-deep-equal-2.0.1.tgz?cache=0&sync_timestamp=1562517919182&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ffast-deep-equal%2Fdownload%2Ffast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+fast-deep-equal@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
 
 fast-glob@^2.2.6:
   version "2.2.7"
@@ -2587,8 +2587,8 @@ fast-glob@^2.2.6:
     micromatch "^3.1.10"
 
 fast-json-stable-stringify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.npm.taobao.org/fast-json-stable-stringify/download/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
 
 faye-websocket@^0.10.0:
   version "0.10.0"
@@ -3491,7 +3491,7 @@ json-parse-better-errors@^1.0.1, json-parse-better-errors@^1.0.2:
 
 json-schema-traverse@^0.4.1:
   version "0.4.1"
-  resolved "https://registry.npm.taobao.org/json-schema-traverse/download/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
 
 json-schema@0.2.3:
   version "0.2.3"
@@ -4892,7 +4892,7 @@ punycode@^1.2.4, punycode@^1.4.1:
 
 punycode@^2.1.0:
   version "2.1.1"
-  resolved "https://registry.npm.taobao.org/punycode/download/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
 q@^1.1.2:
   version "1.5.1"
@@ -5911,8 +5911,8 @@ upper-case@^1.1.1:
   resolved "https://registry.npm.taobao.org/upper-case/download/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
 uri-js@^4.2.2:
-  version "4.2.2"
-  resolved "https://registry.npm.taobao.org/uri-js/download/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
   dependencies:
     punycode "^2.1.0"