change description label

Signed-off-by: Nicolas-Peiffer <102670102+Nicolas-Peiffer@users.noreply.github.com>

Containerfile.goreleaser-ko-cosign-trivy-syft-x86-arm64-non-root-usr.base

@@ -146,7 +146,7 @@ ARG LABEL_VENDOR="Thales"
 ARG LABEL_LICENSES="Apache 2.0"
 ARG LABEL_TITLE="goreleaser-glibc-image-base"
 ARG LABEL_REF_NAME=""
-ARG LABEL_DESCRIPTION="Container base image that is shiped with goreleaser cosign ko-build trivy and syft, and using glibc on debian. Usage: $ podman run -it --rm -v $PWD:/pwd --workdir /pwd -e LDFLAGS ghcr.io/thalesgroup/goreleaser-glibc-image:latest build --clean --skip validate"
+ARG LABEL_DESCRIPTION="Container base image that is shiped with goreleaser cosign ko-build trivy and syft, and using glibc on debian. The ENTRYPOINT of this image is /bin/bash."
 ARG LABEL_BASE_DIGEST=""
 ARG BASE_REGISTRY
 ARG BASE_IMAGE