Bump is-my-json-valid from 2.17.1 to 2.20.6

Bumps [is-my-json-valid](https://github.com/mafintosh/is-my-json-valid) from 2.17.1 to 2.20.6.
- [Release notes](https://github.com/mafintosh/is-my-json-valid/releases)
- [Commits](mafintosh/is-my-json-valid@v2.17.1...v2.20.6)

---
updated-dependencies:
- dependency-name: is-my-json-valid
  dependency-type: indirect
...

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

yarn.lock

@@ -2372,13 +2372,20 @@ is-glob@^2.0.0, is-glob@^2.0.1:
  dependencies:
  is-extglob "^1.0.0"
 
+is-my-ip-valid@^1.0.0:
+ version "1.0.1"
+ resolved "https://registry.yarnpkg.com/is-my-ip-valid/-/is-my-ip-valid-1.0.1.tgz#f7220d1146257c98672e6fba097a9f3f2d348442"
+ integrity sha512-jxc8cBcOWbNK2i2aTkCZP6i7wkHF1bqKFrwEHuN5Jtg5BSaZHUZQ/JTOJwoV41YvHnOaRyWWh72T/KvfNz9DJg==
+
 is-my-json-valid@^2.10.0:
- version "2.17.1"
- resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.17.1.tgz#3da98914a70a22f0a8563ef1511a246c6fc55471"
+ version "2.20.6"
+ resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.20.6.tgz#a9d89e56a36493c77bda1440d69ae0dc46a08387"
+ integrity sha512-1JQwulVNjx8UqkPE/bqDaxtH4PXCe/2VRh/y3p99heOV87HG4Id5/VfDswd+YiAfHcRTfDlWgISycnHuhZq1aw==
  dependencies:
  generate-function "^2.0.0"
  generate-object-property "^1.1.0"
- jsonpointer "^4.0.0"
+ is-my-ip-valid "^1.0.0"
+ jsonpointer "^5.0.0"
  xtend "^4.0.0"
 
 is-number@^2.1.0:
@@ -2553,9 +2560,10 @@ jsonify@~0.0.0:
  version "0.0.0"
  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
-jsonpointer@^4.0.0:
- version "4.0.1"
- resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+jsonpointer@^5.0.0:
+ version "5.0.1"
+ resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-5.0.1.tgz#2110e0af0900fd37467b5907ecd13a7884a1b559"
+ integrity sha512-p/nXbhSEcu3pZRdkW1OfJhpsVtW1gd4Wa1fnQc9YLiTfAjn0312eMKimbdIQzuZl9aa9xUGaRlP9T/CJE/ditQ==
 
 jsprim@^1.2.2:
  version "1.4.1"