Bump terser from 5.3.7 to 5.3.8

Bumps [terser](https://github.com/terser/terser) from 5.3.7 to 5.3.8.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.3.7...v5.3.8)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -7364,9 +7364,9 @@ teeny-request@7.0.1:
     uuid "^8.0.0"
 
 terser@^5.0.0:
-  version "5.3.7"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.3.7.tgz#798a4ae2e7ff67050c3e99fcc4e00725827d97e2"
-  integrity sha512-lJbKdfxWvjpV330U4PBZStCT9h3N9A4zZVA5Y4k9sCWXknrpdyxi1oMsRKLmQ/YDMDxSBKIh88v0SkdhdqX06w==
+  version "5.3.8"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.3.8.tgz#991ae8ba21a3d990579b54aa9af11586197a75dd"
+  integrity sha512-zVotuHoIfnYjtlurOouTazciEfL7V38QMAOhGqpXDEg6yT13cF4+fEP9b0rrCEQTn+tT46uxgFsTZzhygk+CzQ==
   dependencies:
     commander "^2.20.0"
     source-map "~0.7.2"