fix(deps): update dependency @angular/language-service to v9.0.0-rc.6

Author: renovate-bot

server/package.json

@@ -8,7 +8,7 @@
     "node": ">=10.9.0 <13.0.0"
   },
   "dependencies": {
-    "@angular/language-service": "9.0.0-rc.5",
+    "@angular/language-service": "9.0.0-rc.6",
     "vscode-languageserver": "5.2.1",
     "vscode-uri": "2.1.1"
   }

server/yarn.lock

@@ -2,10 +2,10 @@
 # yarn lockfile v1
 
 
-"@angular/[email protected].5":
-  version "9.0.0-rc.5"
-  resolved "https://registry.yarnpkg.com/@angular/language-service/-/language-service-9.0.0-rc.5.tgz#d614a1afa00f3d9d889a2bef166a639119c962f2"
-  integrity sha512-TCtlWzNS4KX3SgRd97npVQKxq68MkvpNMbVLD2VMsa51GgyM+lB2bnqwQ2yAgfoTucOBt6Tm6gXg/Znxzt1AwQ==
+"@angular/[email protected].6":
+  version "9.0.0-rc.6"
+  resolved "https://registry.yarnpkg.com/@angular/language-service/-/language-service-9.0.0-rc.6.tgz#0bf10c41120880d40a8f4b3d3c134032a0b3d410"
+  integrity sha512-oFC2a1c8yLj2pbgJwLsNr+wq7gDwmsYRB3BUpIFLFW6w3Q8DMWu6M20pjpABBCYq02jY8rZfPGOXD523N+O5gw==
 
 vscode-jsonrpc@^4.0.0:
   version "4.0.0"