Refactor winget workflow to use wingetcreate CLI

Signed-off-by: Lorena Rangel <lorena.rangel@docker.com>

Author: lorenrh

.github/workflows/winget.yml

@@ -8,23 +8,25 @@ on:
         description: 'Release tag to publish (e.g., v1.20.5)'
         required: true
         type: string
-permissions:
-  contents: read
+
+env:
+  WINGET_CREATE_GITHUB_TOKEN: ${{ secrets.WINGET_GH_TOKEN }}
+
+permissions: {}
+
 jobs:
   publish:
     runs-on: windows-latest
     steps:
-      - name: Generate app token
-        uses: actions/create-github-app-token@21cfef2b496dd8ef5b904c159339626a10ad380e # v1
-        id: app-token
-        with:
-          app-id: ${{ vars.DOCKER_READ_APP_ID }}
-          private-key: ${{ secrets.DOCKER_READ_APP_PRIVATE_KEY }}
-          owner: ${{ github.repository_owner }}
-
-      - name: Publish to WinGet
-        uses: vedantmgoyal9/winget-releaser@19e706d4c9121098010096f9c495a70a7518b30f # v2
-        with:
-          identifier: "Docker.Cagent"
-          version: "${{ github.event.release.tag_name || inputs.release_tag }}"
-          token: ${{ steps.app-token.outputs.token }}
+      - name: publish
+        env:
+          VERSION: ${{ inputs.release_tag || github.event.release.tag_name }}
+        run: |
+          $Version = $ENV:VERSION
+          $PackageId = "Docker.Cagent"
+          $Urls = @(
+            "https://github.com/docker/cagent/releases/download/$Version/cagent-windows-amd64.exe|amd64",
+            "https://github.com/docker/cagent/releases/download/$Version/cagent-windows-arm64.exe|arm64"
+          )
+          & curl.exe -JLO https://aka.ms/wingetcreate/latest
+          & .\wingetcreate.exe update $PackageId -s -v $Version -u $Urls