Add rxjs v7 support

Author: robisim74

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-l10n",
-  "version": "12.0.0",
+  "version": "12.0.1",
   "scripts": {
     "ng": "ng",
     "start": "ng serve angular-l10n-app --open",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-l10n",
-  "version": "12.0.0",
+  "version": "12.0.1",
   "author": "Roberto Simonetti",
   "description": "An Angular library to translate texts, dates and numbers",
   "repository": {
@@ -27,8 +27,8 @@
     "@angular/forms": ">= 12.0.0",
     "@angular/router": ">= 12.0.0",
     "@angular/common": ">= 12.0.0",
-    "rxjs": "^6.5.4"
-},
+    "rxjs": ">= 6.5.4"
+  },
   "dependencies": {
     "tslib": "^2.2.0"
   }

projects/angular-l10n/package.json

@@ -121,9 +121,9 @@ describe('L10nRoutingService', () => {
             fixture.ngZone.run(() => {
                 loader.init();
                 tick();
-                router.navigate(['/en-US//mock1']);
+                router.navigate(['/en-US/mock1']);
                 tick();
-                router.navigate(['/en-US//mock2']);
+                router.navigate(['/en-US/mock2']);
                 tick();
                 location.back();
                 expect(location.path()).toBe('/en-US/mock1');