build(deps): Bump terser from 4.3.8 to 4.4.0 (#460)

Bumps [terser](https://github.com/terser/terser) from 4.3.8 to 4.4.0.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](terser/terser@v4.3.8...v4.4.0)

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

yarn.lock

@@ -12117,9 +12117,9 @@ ternary-stream@^3.0.0:
     through2 "^3.0.1"
 
 terser@^4.0.0, terser@^4.0.2, terser@^4.1.0:
-  version "4.3.8"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.8.tgz#707f05f3f4c1c70c840e626addfdb1c158a17136"
-  integrity sha512-otmIRlRVmLChAWsnSFNO0Bfk6YySuBp6G9qrHiJwlLDd4mxe2ta4sjI7TzIR+W1nBMjilzrMcPOz9pSusgx3hQ==
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.4.0.tgz#22c46b4817cf4c9565434bfe6ad47336af259ac3"
+  integrity sha512-oDG16n2WKm27JO8h4y/w3iqBGAOSCtq7k8dRmrn4Wf9NouL0b2WpMHGChFGZq4nFAQy1FsNJrVQHfurXOSTmOA==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"