chore: update remaining podman-desktop GitHub URLs

Replace lingering GitHub links that still used the old containers org so docs and workflow references are consistent with current repository locations.

AI-Assisted: Codex (Cursor)
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: simonrey1

.github/workflows/e2e-main.yaml

@@ -145,7 +145,7 @@ jobs:
       - name: Execute pnpm in Red Hat RHEL VM Extension
         working-directory: ${{ env.REPOSITORY }}
         run: |
-          # workaround for https://github.com/containers/podman-desktop-extension-bootc/issues/712
+          # workaround for https://github.com/podman-desktop/podman-desktop-extension-bootc/issues/712
           version=$(npm view @podman-desktop/tests-playwright@next version)
           echo "Version of @podman-desktop/tests-playwright to be used: $version"
           jq --arg version "$version" '.devDependencies."@podman-desktop/tests-playwright" = $version' package.json > package.json_tmp && mv package.json_tmp package.json

README.md

@@ -160,7 +160,7 @@ You can use pnpm watch --extension-folder from the Podman Desktop directory to a
 Note: make sure you have the appropriate [pre-requisites](https://github.com/podman-desktop/podman-desktop/blob/main/CONTRIBUTING.md#prerequisites-prepare-your-environment) installed.
 
 ```
-git clone https://github.com/containers/podman-desktop
+git clone https://github.com/podman-desktop/podman-desktop
 git clone https://github.com/redhat-developer/podman-desktop-rhel-ext
 cd podman-desktop-rhel-ext
 pnpm install