HDDS-15662. Remove exclusion of tar upgrade (#78)

diff --git a/Dockerfile b/Dockerfile
index f72624f..57cfa44 100644
--- a/Dockerfile
+++ b/Dockerfile

@@ -17,12 +17,9 @@
 FROM golang:1.17.8-buster AS go
 RUN go install github.com/rexray/gocsi/csc@latest
 
-# Security update RHSA-2026:0067 breaks tar on arm64.
-# Remove exclusion if package newer than tar-1.34-9.el9_7 is available (and works OK)
 FROM rockylinux/rockylinux:9
 RUN set -eux ; \
     dnf upgrade -y \
-      --exclude tar \
     && dnf install -y \
       bzip2 \
       diffutils \