update ng cli.

frontend/browserslist

@@ -1,12 +0,0 @@
-# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
-# For additional information regarding the format and rule options, please see:
-# https://github.com/browserslist/browserslist#queries
-
-# You can see what browsers were selected by your queries by running:
-#   npx browserslist
-
-> 0.5%
-last 2 versions
-Firefox ESR
-not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.

frontend/e2e/tsconfig.json

@@ -3,7 +3,7 @@
   "compilerOptions": {
     "outDir": "../out-tsc/e2e",
     "module": "commonjs",
-    "target": "es5",
+    "target": "es2018",
     "types": [
       "jasmine",
       "jasminewd2",

frontend/package.json

@@ -12,38 +12,38 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "~9.1.4",
-    "@angular/common": "~9.1.4",
-    "@angular/compiler": "~9.1.4",
-    "@angular/core": "~9.1.4",
-    "@angular/forms": "~9.1.4",
-    "@angular/platform-browser": "~9.1.4",
-    "@angular/platform-browser-dynamic": "~9.1.4",
-    "@angular/router": "~9.1.4",
+    "@angular/animations": "~10.2.5",
+    "@angular/common": "~10.2.5",
+    "@angular/compiler": "~10.2.5",
+    "@angular/core": "~10.2.5",
+    "@angular/forms": "~10.2.5",
+    "@angular/platform-browser": "~10.2.5",
+    "@angular/platform-browser-dynamic": "~10.2.5",
+    "@angular/router": "~10.2.5",
     "@panva/oauth4webapi": "^1.1.3",
     "rxjs": "~6.5.4",
-    "tslib": "^1.10.0",
+    "tslib": "^2.0.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.901.4",
-    "@angular/cli": "~9.1.4",
-    "@angular/compiler-cli": "~9.1.4",
-    "@angular/language-service": "~9.1.4",
+    "@angular-devkit/build-angular": "~0.1002.4",
+    "@angular/cli": "~10.2.4",
+    "@angular/compiler-cli": "~10.2.5",
+    "@angular/language-service": "~10.2.5",
     "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "^12.11.1",
     "codelyzer": "^5.1.2",
     "jasmine-core": "~3.5.0",
-    "jasmine-spec-reporter": "~4.2.1",
+    "jasmine-spec-reporter": "~5.0.0",
     "karma": "~5.0.0",
     "karma-chrome-launcher": "~3.1.0",
-    "karma-coverage-istanbul-reporter": "~2.1.0",
-    "karma-jasmine": "~3.0.1",
-    "karma-jasmine-html-reporter": "^1.4.2",
-    "protractor": "~5.4.3",
+    "karma-coverage-istanbul-reporter": "~3.0.2",
+    "karma-jasmine": "~4.0.0",
+    "karma-jasmine-html-reporter": "^1.5.0",
+    "protractor": "~7.0.0",
     "ts-node": "~8.3.0",
     "tslint": "~6.1.0",
-    "typescript": "~3.8.3"
+    "typescript": "~4.0.8"
   }
-}
+}