ci: remove unwanted sudo when running tests for ubi

Signed-off-by: vprashar2929 <vibhu.sharma2929@gmail.com>

Author: vprashar2929

test/ubi.Dockerfile

@@ -1,4 +1,4 @@
-From registry.access.redhat.com/ubi9
+FROM registry.access.redhat.com/ubi9
 
 USER 0
 
@@ -9,6 +9,6 @@ RUN yum update -y && yum install -y git sudo
 #RUN yum install -y yum-utils
 #RUN yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
 #RUN yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
-RUN sudo ./main.sh prerequisites
-RUN sudo ./main.sh containerruntime
-RUN sudo ./verify.sh containerruntime
+RUN ./main.sh prerequisites
+RUN ./main.sh containerruntime
+RUN ./verify.sh containerruntime