Rename Dockerfile to Dockerfile1

Dockerfile → Dockerfile1

@@ -14,14 +14,6 @@ RUN apt-get update && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# Download and install skopeo
-RUN curl -fsSL https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-archive-keyring.gpg \
-    && echo "deb [signed-by=/usr/share/keyrings/libcontainers-archive-keyring.gpg] https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/ /" > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list \
-    && apt-get update \
-    && apt-get install -y skopeo \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
-
 RUN useradd -m -u 1000 user
 
 COPY --chown=user ./requirements.txt requirements.txt