chore: update travis url for docker build action (#22274)

Signed-off-by: Chinmay D. Pai <chinmaydpai@gmail.com>
diff --git a/.github/workflows/docker-release.yml b/.github/workflows/docker-release.yml
index d36b115..8f67858 100644
--- a/.github/workflows/docker-release.yml
+++ b/.github/workflows/docker-release.yml
@@ -11,4 +11,4 @@
     - name: curl
       run: |
         apk add curl bash
-        curl -s -X POST -H "Content-Type: application/json" -H "Accept: application/json" -H "Travis-API-Version: 3" -H "Authorization: token ${{ secrets.TRAVIS_CI_TOKEN }}" -d '{"request":{"branch":"master"}}' https://api.travis-ci.org/repo/frappe%2Ffrappe_docker/requests
+        curl -s -X POST -H "Content-Type: application/json" -H "Accept: application/json" -H "Travis-API-Version: 3" -H "Authorization: token ${{ secrets.TRAVIS_CI_TOKEN }}" -d '{"request":{"branch":"master"}}' https://api.travis-ci.com/repo/frappe%2Ffrappe_docker/requests