typescript-angular: fix zone-js version for angular 8 (#5585)

Author: macjohnny

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java

@@ -330,7 +330,7 @@ private void addNpmPackageGeneration(SemVer ngVersion) {
         }
 
         // set zone.js version
-        if (ngVersion.atLeast("8.0.0")) {
+        if (ngVersion.atLeast("9.0.0")) {
             additionalProperties.put("zonejsVersion", "0.10.2");
         } else if (ngVersion.atLeast("8.0.0")) {
             additionalProperties.put("zonejsVersion", "0.9.1");

samples/client/petstore/typescript-angular-v8-provided-in-root/builds/single-request-parameter/package.json

@@ -30,7 +30,7 @@
     "rxjs": "^6.5.0",
     "tsickle": "^0.35.0",
     "typescript": ">=3.4.0 <3.6.0",
-    "zone.js": "^0.10.2"
+    "zone.js": "^0.9.1"
   },
   "publishConfig": {
     "registry": "https://skimdb.npmjs.com/registry"

samples/client/petstore/typescript-angular-v8-provided-in-root/builds/with-npm/package.json

@@ -30,7 +30,7 @@
     "rxjs": "^6.5.0",
     "tsickle": "^0.35.0",
     "typescript": ">=3.4.0 <3.6.0",
-    "zone.js": "^0.10.2"
+    "zone.js": "^0.9.1"
   },
   "publishConfig": {
     "registry": "https://skimdb.npmjs.com/registry"

samples/client/petstore/typescript-angular-v8-provided-in-root/builds/with-prefixed-module-name/package.json

@@ -30,7 +30,7 @@
     "rxjs": "^6.5.0",
     "tsickle": "^0.35.0",
     "typescript": ">=3.4.0 <3.6.0",
-    "zone.js": "^0.10.2"
+    "zone.js": "^0.9.1"
   },
   "publishConfig": {
     "registry": "https://skimdb.npmjs.com/registry"