Bump locutus from 2.0.11 to 2.0.15

Bumps [locutus](https://github.com/locutusjs/locutus) from 2.0.11 to 2.0.15.
- [Release notes](https://github.com/locutusjs/locutus/releases)
- [Changelog](https://github.com/locutusjs/locutus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/locutusjs/locutus/compare/v2.0.11...v2.0.15)

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

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

yarn.lock

@@ -2635,10 +2635,6 @@ es6-error@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.1.1.tgz#9e3af407459deed47e9a91f9b885a84eb05c561d"
 
-es6-promise@^4.2.5:
-  version "4.2.8"
-  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
-
 escalade@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.0.2.tgz#6a580d70edb87880f22b4c91d0d56078df6962c4"
@@ -4261,10 +4257,8 @@ locate-path@^3.0.0:
     path-exists "^3.0.0"
 
 locutus@^2.0.5:
-  version "2.0.11"
-  resolved "https://registry.yarnpkg.com/locutus/-/locutus-2.0.11.tgz#83f85109971fd3dd620482a04381916e4a31d4f0"
-  dependencies:
-    es6-promise "^4.2.5"
+  version "2.0.15"
+  resolved "https://registry.yarnpkg.com/locutus/-/locutus-2.0.15.tgz#d75b9100713aaaf30be8b38ed6543910498c0db0"
 
 lodash.flattendeep@^4.4.0:
   version "4.4.0"