build: update @types/jasmine and jasmine for new projects

Author: alan-agius4

packages/angular_devkit/schematics_cli/schematic/files/package.json

@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@types/node": "^12.11.1",
-    "@types/jasmine": "~3.7.0",
-    "jasmine": "^3.5.0"
+    "@types/jasmine": "~3.8.0",
+    "jasmine": "~3.8.0"
   }
 }

packages/schematics/angular/workspace/files/package.json.template

@@ -25,9 +25,9 @@
   "devDependencies": {
     "@angular/cli": "<%= '~' + version %>",
     "@angular/compiler-cli": "<%= latestVersions.Angular %>",<% if (!minimal) { %>
-    "@types/jasmine": "~3.6.0",<% } %>
+    "@types/jasmine": "~3.8.0",<% } %>
     "@types/node": "^12.11.1",<% if (!minimal) { %>
-    "jasmine-core": "~3.7.0",
+    "jasmine-core": "~3.8.0",
     "karma": "~6.3.0",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage": "~2.0.3",