fix(deps): update dependency vue-tsc to v2

Author: renovate[bot]

package.json

@@ -243,7 +243,7 @@
     "vue-mathjax-next": "^0.0.6",
     "vue-router": "^4.1.6",
     "vue-shadow-dom": "^4.2.0",
-    "vue-tsc": "^1.8.1",
+    "vue-tsc": "^2.0.0",
     "vuedraggable": "^4.1.0",
     "w-websocket-client": "^1.0.29",
     "webcrack": "^2.15.0",