Removed Kerberos libraries

Dockerfile

@@ -50,7 +50,7 @@ COPY *.whl /tmp/python-dependencies/
 COPY *.gz  /tmp/python-dependencies/
 
 
-RUN dnf install -y openssl tar procps krb5-workstation iputils hostname
+RUN dnf install -y openssl tar procps iputils hostname
 RUN pip3 install --no-index --only-binary --install-option="--prefix=/usr/local" --upgrade --find-links /tmp/python-dependencies/ /tmp/wheel-0.35.1-py2.py3-none-any.whl
 RUN pip3 install --no-index --only-binary --install-option="--prefix=/usr/local" --upgrade --find-links /tmp/python-dependencies/ /tmp/python_dateutil-2.8.0-py2.py3-none-any.whl
 RUN pip3 install --no-index --only-binary --install-option="--prefix=/usr/local" --upgrade --find-links /tmp/python-dependencies/ /tmp/setuptools-50.0.0-py3-none-any.whl
@@ -70,9 +70,6 @@ COPY --chown=appuser:appuser include/etc/confluent/docker /etc/confluent/docker
 RUN mkdir /licenses
 COPY license.txt /licenses
 
-# Correct SUID bit being set
-RUN chmod 0755 /usr/bin/ksu
-
 ############ ^^^^^ Base Container Details ^^^^^ ############
 ############################################################
 ############ vvvvv  This Container Below  vvvvv ############
@@ -123,9 +120,6 @@ VOLUME ["/var/lib/${COMPONENT}/data", "/etc/${COMPONENT}/secrets"]
 
 COPY --chown=appuser:appuser include/etc/confluent/docker /etc/confluent/docker
 
-# Needed to pass an OpenSCAP - DISA Compliance issue
-RUN dnf remove krb5-workstation
-
 # primary
 EXPOSE 9092