use replaceAll when sanitizing urls

(cherry picked from commit 8081dc9ee9)

packages/grafana-data/src/text/sanitize.ts

@@ -40,5 +40,5 @@ export function escapeHtml(str: string): string {
 }
 
 export function sanitizeAngularInterpolation(url: string): string {
-  return url.replace('{{', '%7B%7B').replace('}}', '%7D%7D');
+  return url.replaceAll('{{', '%7B%7B').replaceAll('}}', '%7D%7D');
 }