Fix docker build CI for aws ECR

Why i cannot delete main tag ?

Author: mansuf

.github/workflows/build.yml

@@ -146,7 +146,6 @@ jobs:
           push: true
           tags: |
             public.ecr.aws/n3n5b0s8/mangadex-downloader:latest
-            public.ecr.aws/n3n5b0s8/mangadex-downloader:${{ github.ref_name }}
           # tags: |
           #   ${{ env.LATEST_TAG }}
           #   mansuf/mangadex-downloader:${{ github.ref_name }}
@@ -163,7 +162,6 @@ jobs:
           push: true
           tags: |
             public.ecr.aws/n3n5b0s8/mangadex-downloader:latest-optional
-            public.ecr.aws/n3n5b0s8/mangadex-downloader:${{ github.ref_name }}-optional
           # tags: |
           #   ${{ env.LATEST_OPTIONAL_TAG }}
           #   mansuf/mangadex-downloader:${{ github.ref_name }}-optional