Update mixin-deep to 1.3.2

To address a Prototype Pollution vulnerability,
which exists in `mixin-deep` package, versions
`>=2.0.0 <2.0.1 || <1.3.2` (CVE-2019-10746).

- Diff: https://github.com/jonschlinkert/mixin-deep/compare/1.3.1...1.3.2
- Synk ID: https://app.snyk.io/vuln/SNYK-JS-MIXINDEEP-450212



Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

changelogs/unreleased/63945-update-mixin-deep-to-1-3-2.yml

+---
+title: Update mixin-deep to 1.3.2
+merge_request: 30223
+author: Takuya Noguchi
+type: other

yarn.lock

@@ -7534,9 +7534,9 @@ mississippi@^3.0.0:
     through2 "^2.0.0"
 mixin-deep@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.1.tgz#a49e7268dce1a0d9698e45326c5626df3543d0fe"
-  integrity sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
+  integrity sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==
   dependencies:
     for-in "^1.0.2"
     is-extendable "^1.0.1"