Bump terser from 5.14.1 to 5.14.2 in /ts/webui (#5010)

ts/webui/yarn.lock

@@ -11834,9 +11834,9 @@ terser-webpack-plugin@^5.1.3:
     terser "^5.7.2"
 
 terser@^5.0.0, terser@^5.10.0, terser@^5.7.2:
-  version "5.14.1"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.14.1.tgz#7c95eec36436cb11cf1902cc79ac564741d19eca"
-  integrity sha512-+ahUAE+iheqBTDxXhTisdA8hgvbEG1hHOQ9xmNjeUJSoi6DU/gMrKNcfZjHkyY6Alnuyc+ikYJaxxfHkT3+WuQ==
+  version "5.14.2"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.14.2.tgz#9ac9f22b06994d736174f4091aa368db896f1c10"
+  integrity sha512-oL0rGeM/WFQCUd0y2QrWxYnq7tfSuKBiqTjRPWrRgB46WD/kiwHwF8T23z78H6Q6kGCuuHcPB+KULHRdxvVGQA==
   dependencies:
     "@jridgewell/source-map" "^0.3.2"
     acorn "^8.5.0"