Updating Zendesk ticket request URLs (#15458)

.github/ISSUE_TEMPLATE/config.yml

@@ -4,5 +4,5 @@ contact_links:
     url: https://community.metamask.io/c/feature-requests-ideas/
     about: Request new features and vote on the ones that are important to you
   - name: Get support or ask a question
-    url: https://metamask.zendesk.com/hc/en-us/requests/new
+    url: https://metamask.zendesk.com/hc/en-us
     about: Use the MetaMask support system to get help and ask questions

ui/helpers/constants/common.js

@@ -13,7 +13,7 @@ export const GAS_ESTIMATE_TYPES = {
 };
 
 let _supportLink = 'https://support.metamask.io';
-let _supportRequestLink = 'https://metamask.zendesk.com/hc/en-us/requests/new';
+let _supportRequestLink = 'https://metamask.zendesk.com/hc/en-us';
 const _contractAddressLink =
   'https://metamask.zendesk.com/hc/en-us/articles/360020028092-What-is-the-known-contract-address-warning-';