Update GH actions repo URL

Author: imchairmanm

.github/workflows/cleanup.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install and configure the Koyeb CLI
-        uses: koyeb-community/install-koyeb-cli@v2
+        uses: koyeb-community/koyeb-actions@v2
         with:
           api_token: "${{ secrets.KOYEB_EXAMPLES_APPS_TOKEN }}"
 

.github/workflows/deploy.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install and configure the Koyeb CLI
-        uses: koyeb-community/install-koyeb-cli@v2
+        uses: koyeb-community/koyeb-actions@v2
         with:
           api_token: "${{ secrets.KOYEB_EXAMPLES_APPS_TOKEN }}"