Revert "ci: pass extra pgk and rpm to dcache container"

This reverts commit f7b8b4d.

.gitlab-ci.yml

@@ -164,8 +164,6 @@ container:
       /kaniko/executor
       --label dcache.build=testing
       --context $CI_PROJECT_DIR
-      --build-arg "EXTRA_PKG=openssl"
-      --build-arg "EXTRA_RPM='https://www.desy.de/~tigran/ca_dCacheORG-3.0-6.noarch.rpm https://linuxsoft.cern.ch/wlcg/centos7/x86_64/desy-voms-all-1.0.0-1.noarch.rpm'"
       --dockerfile $CI_PROJECT_DIR/Dockerfile
       --destination $CI_REGISTRY_IMAGE:$tag
 

packages/tar/src/main/container/Dockerfile

@@ -3,8 +3,6 @@
 FROM almalinux:9-minimal
 
 ENV DCACHE_INSTALL_DIR=/opt/dcache
-ARG EXTRA_PKG
-ARG EXTRA_RPM
 
 # Neede by groupadd and useradd
 # REVISIT: in some environments base OS kernel doesnt allow use of xattrs and the installation of
@@ -21,10 +19,7 @@ RUN echo "dcache:x:994:1000::/home/dcache:/bin/bash" >> /etc/passwd
 RUN echo "dcache:!!:18438::::::" >> /etc/shadow
 
 # Add JRE
-RUN microdnf -y install java-17-openjdk-headless hostname which procps-ng $EXTRA_PKG
-
-# Install extra packages, if provided
-RUN if [ -n "EXTRA_RPM" ]; then for p in $EXTRA_RPM; do rpm -i $p; done; fi
+RUN microdnf -y install java-17-openjdk-headless hostname which procps-ng
 
 # Add dCache
 COPY maven /opt/dcache