ftr: update angular to v15

TRACEFOSS-1023

Author: fbedarf

package.json

@@ -34,16 +34,16 @@
   "private": true,
   "dependencies": {
     "@angular-material-components/datetime-picker": "7.0.1",
-    "@angular/animations": "14.2.12",
+    "@angular/animations": "15.1.5",
     "@angular/cdk": "14.2.7",
-    "@angular/common": "14.2.12",
-    "@angular/compiler": "14.2.12",
-    "@angular/core": "14.2.12",
-    "@angular/forms": "14.2.12",
+    "@angular/common": "15.1.5",
+    "@angular/compiler": "15.1.5",
+    "@angular/core": "15.1.5",
+    "@angular/forms": "15.1.5",
     "@angular/material": "14.2.7",
-    "@angular/platform-browser": "14.2.12",
-    "@angular/platform-browser-dynamic": "14.2.12",
-    "@angular/router": "14.2.12",
+    "@angular/platform-browser": "15.1.5",
+    "@angular/platform-browser-dynamic": "15.1.5",
+    "@angular/router": "15.1.5",
     "@deck.gl/core": "8.8.20",
     "@deck.gl/layers": "8.7.12",
     "@deck.gl/mapbox": "8.8.22",
@@ -68,15 +68,15 @@
   },
   "devDependencies": {
     "@angular-builders/custom-webpack": "13.1.0",
-    "@angular-devkit/build-angular": "14.2.10",
+    "@angular-devkit/build-angular": "15.1.6",
     "@angular-eslint/builder": "15.1.0",
     "@angular-eslint/eslint-plugin": "15.2.0",
     "@angular-eslint/eslint-plugin-template": "13.2.1",
     "@angular-eslint/schematics": "13.5.0",
     "@angular-eslint/template-parser": "13.2.1",
-    "@angular/cli": "14.2.10",
-    "@angular/compiler-cli": "14.2.12",
-    "@angular/language-service": "14.2.12",
+    "@angular/cli": "15.1.6",
+    "@angular/compiler-cli": "15.1.5",
+    "@angular/language-service": "15.1.5",
     "@badeball/cypress-cucumber-preprocessor": "^15.0.0",
     "@bahmutov/cypress-esbuild-preprocessor": "^2.1.5",
     "@commitlint/cli": "17.4.2",

tsconfig.json

@@ -13,7 +13,7 @@
     "experimentalDecorators": true,
     "importHelpers": true,
     "resolveJsonModule": true,
-    "target": "es2020",
+    "target": "ES2022",
     "typeRoots": ["node_modules/@types"],
     "lib": ["es2018", "dom"],
     "paths": {
@@ -23,7 +23,8 @@
       "@shared/*": ["src/app/modules/shared/*"],
       "@env": ["src/environments/environment"],
       "@tests/*": ["src/tests/*"]
-    }
+    },
+    "useDefineForClassFields": false
   },
   "angularCompilerOptions": {
     "strictTemplates": true,