Update publisher name in vss-extension.json and refine README example path

.gitignore

@@ -3,3 +3,4 @@ node_modules/
 task/AzureFederatedAuth/dist/
 build/
 AGENTS.md
+.DS_Store

README.md

@@ -39,7 +39,7 @@ AZDO_PAT='<your-pat>' ./scripts/publish.sh <vsix-path> <publisher-id> <org1> <or
 Example:
 
 ```bash
-AZDO_PAT="$AZDO_PAT" ./scripts/publish.sh ./build/private.azuredevops-get-oidc-token-task-1.0.0.vsix private org-a org-b org-c
+AZDO_PAT="$AZDO_PAT" ./scripts/publish.sh ./build/skoszewski-lab.azuredevops-get-oidc-token-task-1.0.0.vsix skoszewski-lab org-a org-b org-c
 ```
 
 ### Manual publish (Web UI)

vss-extension.json

@@ -3,7 +3,7 @@
   "id": "azuredevops-get-oidc-token-task",
   "name": "Azure DevOps AzureFederatedAuth Task",
   "version": "1.0.0",
-  "publisher": "private",
+  "publisher": "skoszewski-lab",
   "targets": [
     {
       "id": "Microsoft.VisualStudio.Services"