Bump @vue/composition-api in /webui/frontend (#109)

Bumps [@vue/composition-api](https://github.com/vuejs/composition-api) from 1.0.0-rc.2 to 1.0.0-rc.3.
- [Release notes](https://github.com/vuejs/composition-api/releases)
- [Changelog](https://github.com/vuejs/composition-api/blob/master/CHANGELOG.md)
- [Commits](vuejs/composition-api@v1.0.0-rc.2...v1.0.0-rc.3)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

webui/frontend/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@braid/vue-formulate": "^2.5.1",
-    "@vue/composition-api": "^1.0.0-rc.2",
+    "@vue/composition-api": "^1.0.0-rc.3",
     "axios": "^0.21.1",
     "bootstrap-vue": "^2.21.2",
     "core-js": "^3.9.1",

webui/frontend/yarn.lock

@@ -1459,10 +1459,10 @@
   optionalDependencies:
     prettier "^1.18.2"
 
-"@vue/composition-api@^1.0.0-rc.2":
-  version "1.0.0-rc.2"
-  resolved "https://registry.yarnpkg.com/@vue/composition-api/-/composition-api-1.0.0-rc.2.tgz#9d90e507cf71634aad51ab878b141c2a4739d523"
-  integrity sha512-R4XEvT+qXiT/lnsLzqhjkR/L/ALuNeeQPZqredpLduGKwZtmt2l5I3kT1W+c/157hrY732eFlsPUGz/q9vFaYg==
+"@vue/composition-api@^1.0.0-rc.3":
+  version "1.0.0-rc.3"
+  resolved "https://registry.yarnpkg.com/@vue/composition-api/-/composition-api-1.0.0-rc.3.tgz#5174632fdda888f4f04bbaa5263cf01e34ba3fc2"
+  integrity sha512-/N/yCgIeFwAdsChML1RAke7YT5v/LYnPOyrz2zU+fE6xx2MpZfWn+DD2wCf3Vre659AvuXA8zzKLlRaFzW75XQ==
   dependencies:
     tslib "^2.1.0"