Stops relying on isVsts in Azure issue link generation

Stops relying on isVsts method in forming the resulting link. Instead,
it transforms the repository's baseUrl properly by removing the project
name from it.
(#4776, #4777, #4837)

Author: sergeibbb

src/git/remotes/azure-devops.ts

@@ -14,6 +14,7 @@ import type { LocalInfoFromRemoteUriResult, RemoteProviderId } from './remotePro
 import { RemoteProvider } from './remoteProvider';
 
 const gitRegex = /\/_git\/?/i;
+const gitTailRegex = /\/_git(?:\/.*)?$/i;
 const legacyDefaultCollectionRegex = /^DefaultCollection\//i;
 const orgAndProjectRegex = /^(.*?)\/(.*?)\/(.*)/;
 const sshDomainRegex = /^(ssh|vs-ssh)\./i;
@@ -70,10 +71,9 @@ export class AzureDevOpsRemote extends RemoteProvider {
 	}
 
 	protected override get issueLinkPattern(): string {
-		if (isVsts(this.domain)) {
-			return `${this.protocol}://${this.domain}/_workitems/edit/<num>`;
-		}
-		return `${this.protocol}://${this.domain}/${this.owner}/_workitems/edit/<num>`;
+		const projectUrl = this.baseUrl.replace(gitTailRegex, '');
+		const orgUrl = projectUrl.substring(0, projectUrl.lastIndexOf('/'));
+		return `${orgUrl}/_workitems/edit/<num>`;
 	}
 
 	private _autolinks: (AutolinkReference | DynamicAutolinkReference)[] | undefined;