fixup remove unused rstudio SECRET_DIR arguments (#2686)

Author: jiridanek

rstudio/rhel9-python-3.12/Dockerfile.cpu

@@ -67,13 +67,6 @@ ARG TARGETARCH
 
 WORKDIR /opt/app-root/bin
 
-# TODO THIS SHOULD BE REMOVED
-# Access the client's secret for the subscription manager from the environment variable
-ARG SECRET_DIR=/opt/app-root/src/.sec
-ARG SERVERURL_DEFAULT=""
-ARG BASEURL_DEFAULT=""
-# TILL HERE
-
 LABEL name="odh-notebook-rstudio-server-rhel9-python-3.12" \
       summary="RStudio Server image with python 3.12 based on Red Hat Enterprise Linux 9" \
       description="RStudio Server image with python 3.12 based on Red Hat Enterprise Linux 9" \

rstudio/rhel9-python-3.12/Dockerfile.cuda

@@ -67,13 +67,6 @@ ARG TARGETARCH
 
 WORKDIR /opt/app-root/bin
 
-# TODO THIS SHOULD BE REMOVED
-# Access the client's secret for the subscription manager from the environment variable
-ARG SECRET_DIR=/opt/app-root/src/.sec
-ARG SERVERURL_DEFAULT=""
-ARG BASEURL_DEFAULT=""
-# TILL HERE
-
 LABEL name="odh-notebook-rstudio-server-rhel9-python-3.12" \
       summary="RStudio Server image with python 3.12 based on Red Hat Enterprise Linux 9" \
       description="RStudio Server image with python 3.12 based on Red Hat Enterprise Linux 9" \