Bump xterm from 4.19.0 to 5.3.0 in /warpgate-web

Bumps [xterm](https://github.com/xtermjs/xterm.js) from 4.19.0 to 5.3.0.
- [Release notes](https://github.com/xtermjs/xterm.js/releases)
- [Commits](xtermjs/xterm.js@4.19.0...5.3.0)

---
updated-dependencies:
- dependency-name: xterm
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

warpgate-web/package.json

@@ -59,7 +59,7 @@
     "vite": "^5.4.6",
     "vite-plugin-checker": "^0.8.0",
     "vite-tsconfig-paths": "^4.3.2",
-    "xterm": "^4.18.0",
+    "xterm": "^5.3.0",
     "xterm-addon-serialize": "^0.11.0",
     "otpauth": "^9.3.2"
   }

warpgate-web/yarn.lock

@@ -3539,10 +3539,10 @@ xterm-addon-serialize@^0.11.0:
   resolved "https://registry.yarnpkg.com/xterm-addon-serialize/-/xterm-addon-serialize-0.11.0.tgz#e8b34a3618750a9e132562a6459627059c031226"
   integrity sha512-2CNDnmLdLkNWfsxNFkGsI5FE9W/BbsMzeOrbu59yNqH9L6k1gmL+Ab6VXxEp2NQUJSzaiqi6t0nFR5k5EDkVIg==
 
-xterm@^4.18.0:
-  version "4.19.0"
-  resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.19.0.tgz#c0f9d09cd61de1d658f43ca75f992197add9ef6d"
-  integrity sha512-c3Cp4eOVsYY5Q839dR5IejghRPpxciGmLWWaP9g+ppfMeBChMeLa1DCA+pmX/jyDZ+zxFOmlJL/82qVdayVoGQ==
+xterm@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-5.3.0.tgz#867daf9cc826f3d45b5377320aabd996cb0fce46"
+  integrity sha512-8QqjlekLUFTrU6x7xck1MsPzPA571K5zNqWm0M0oroYEWVOptZ0+ubQSkQ3uxIEhcIHRujJy6emDWX4A7qyFzg==
 
 y18n@^4.0.0:
   version "4.0.3"