bugfix: use correct package name

Signed-off-by: Silvio Moioli <[email protected]>

Author: moio

package/Dockerfile

@@ -3,7 +3,7 @@ FROM registry.suse.com/suse/sle15:15.4
 ARG GO_VERSION
 ARG DLV_VERSION
 
-RUN zypper --non-interactive install --no-recommends go-${GO_VERSION} git sudo
+RUN zypper --non-interactive install --no-recommends go${GO_VERSION} git sudo
 
 RUN CGO_ENABLED=0 go install -ldflags '-extldflags -static' github.com/go-delve/delve/cmd/dlv@v${DLV_VERSION}
 RUN mv /root/go/bin/dlv /usr/bin