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[bot] <support@github.com>

package-lock.json

@@ -11923,9 +11923,9 @@
             }
         },
         "terser": {
-            "version": "5.3.7",
-            "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.7.tgz",
-            "integrity": "sha512-lJbKdfxWvjpV330U4PBZStCT9h3N9A4zZVA5Y4k9sCWXknrpdyxi1oMsRKLmQ/YDMDxSBKIh88v0SkdhdqX06w==",
+            "version": "5.3.8",
+            "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.8.tgz",
+            "integrity": "sha512-zVotuHoIfnYjtlurOouTazciEfL7V38QMAOhGqpXDEg6yT13cF4+fEP9b0rrCEQTn+tT46uxgFsTZzhygk+CzQ==",
             "dev": true,
             "requires": {
                 "commander": "^2.20.0",

package.json

@@ -64,7 +64,7 @@
         "merge-stream": "^2.0.0",
         "postcss": "^8.1.2",
         "sass": "^1.27.0",
-        "terser": "^5.3.7",
+        "terser": "^5.3.8",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0"
     }