change micromamba installation strategy specific to wolfi distro

main.py

@@ -30,7 +30,7 @@ async def build_and_publish_image(client, os_version, cuda_version, container_ty
         .with_user("root")
         .with_workdir("/app")
         # Install Micromamba
-        .with_exec(["/bin/sh", "-c", "apk add --no-cache curl && export SHELL=/bin/sh && curl -Ls https://micro.mamba.pm/install.sh | /bin/sh"])
+        .with_exec(["/bin/sh", "-c", "apk add --no-cache curl bash && curl -Ls https://micro.mamba.pm/install.sh | bash && apk del bash"])
         # Install packages using Micromamba
         .with_exec(["/bin/sh", "-c", f"micromamba install -y -n base -c conda-forge {container_type} python={python_version} && micromamba clean --all --yes && micromamba list"])
         .with_label("org.opencontainers.image.source", f"https://github.com/{username}/{repository}")