chore(deps-dev): bump terser from 5.14.2 to 5.15.0

Bumps [terser](https://github.com/terser/terser) from 5.14.2 to 5.15.0.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](terser/terser@v5.14.2...v5.15.0)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -61,7 +61,7 @@
     "jit-grunt": "0.10.0",
     "postcss": "8.4.16",
     "sass": "1.54.5",
-    "terser": "5.14.2"
+    "terser": "5.15.0"
   },
   "browserslist": [
     ">0.2%",

yarn.lock

@@ -3787,10 +3787,10 @@ term-size@^1.2.0:
   dependencies:
     execa "^0.7.0"
 
-terser@5.14.2:
-  version "5.14.2"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.14.2.tgz#9ac9f22b06994d736174f4091aa368db896f1c10"
-  integrity sha512-oL0rGeM/WFQCUd0y2QrWxYnq7tfSuKBiqTjRPWrRgB46WD/kiwHwF8T23z78H6Q6kGCuuHcPB+KULHRdxvVGQA==
+terser@5.15.0:
+  version "5.15.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.15.0.tgz#e16967894eeba6e1091509ec83f0c60e179f2425"
+  integrity sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==
   dependencies:
     "@jridgewell/source-map" "^0.3.2"
     acorn "^8.5.0"