fix(ci): falco images directory, ecr login

Signed-off-by: Luca Guerra <luca@guerra.sh>

.github/workflows/reusable_publish_docker.yaml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/download-artifact@v3
         with:
           name: falco-images
-          path: /tmp
+          path: /tmp/falco-images
 
       - name: Load all images
         run: |
@@ -44,10 +44,6 @@ jobs:
         with:
           registry-type: public    
 
-      - name: Login to Amazon ECR Public
-        run: |
-          aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-          
       - name: Create and push no-driver manifest
         uses: Noelware/docker-manifest-action@0.3.1
         with: