fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - @angular/animations from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/animations
  - @angular/common from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/common
  - @angular/compiler from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/compiler
  - @angular/core from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/core
  - @angular/forms from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/forms
  - @angular/platform-browser from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/platform-browser
  - @angular/platform-browser-dynamic from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/platform-browser-dynamic
  - @angular/router from 9.1.9 to 9.1.12.
    See this package in npm: https://www.npmjs.com/package/@angular/router

See this project in Snyk:
https://app.snyk.io/org/willmendesneto/project/b9e5141e-1429-42b1-af76-4d8ebf09e1b2?utm_source=github&utm_medium=upgrade-pr

package.json

@@ -49,14 +49,14 @@
     }
   ],
   "dependencies": {
-    "@angular/animations": "~9.1.9",
-    "@angular/common": "~9.1.9",
-    "@angular/compiler": "~9.1.9",
-    "@angular/core": "~9.1.9",
-    "@angular/forms": "~9.1.9",
-    "@angular/platform-browser": "~9.1.9",
-    "@angular/platform-browser-dynamic": "~9.1.9",
-    "@angular/router": "~9.1.9",
+    "@angular/animations": "~9.1.12",
+    "@angular/common": "~9.1.12",
+    "@angular/compiler": "~9.1.12",
+    "@angular/core": "~9.1.12",
+    "@angular/forms": "~9.1.12",
+    "@angular/platform-browser": "~9.1.12",
+    "@angular/platform-browser-dynamic": "~9.1.12",
+    "@angular/router": "~9.1.12",
     "perf-marks": "^1.13.2",
     "rxjs": "~6.5.5",
     "tslib": "^1.10.0",