Bump terser from 5.3.1 to 5.3.2

Bumps [terser](https://github.com/terser/terser) from 5.3.1 to 5.3.2.
- [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/v5.3.1...v5.3.2)

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

package-lock.json

@@ -10629,9 +10629,9 @@
             }
         },
         "terser": {
-            "version": "5.3.1",
-            "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.1.tgz",
-            "integrity": "sha512-yD80f4hdwCWTH5mojzxe1q8bN1oJbsK/vfJGLcPZM/fl+/jItIVNKhFIHqqR71OipFWMLgj3Kc+GIp6CeIqfnA==",
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.2.tgz",
+            "integrity": "sha512-H67sydwBz5jCUA32ZRL319ULu+Su1cAoZnnc+lXnenGRYWyLE3Scgkt8mNoAsMx0h5kdo758zdoS0LG9rYZXDQ==",
             "dev": true,
             "requires": {
                 "commander": "^2.20.0",

package.json

@@ -63,7 +63,7 @@
         "gulp-zip": "^5.0.2",
         "merge-stream": "^2.0.0",
         "sass": "^1.26.11",
-        "terser": "^5.3.1",
+        "terser": "^5.3.2",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0"
     }