Revert "try updating glibc"

This reverts commit 02ed560.

Author: jsjoeio

.github/workflows/build.yaml

@@ -394,7 +394,6 @@ jobs:
         run: |
           yum install -y epel-release centos-release-scl make
           yum install -y devtoolset-9-{make,gcc,gcc-c++} jq rsync python3
-          yum update -y glibc-2.25
 
       - name: Install nfpm and envsubst
         run: |