ci: removing condition to delete install directory

devops/scripts/build-linux64.sh

@@ -323,10 +323,8 @@ dist_dir=${mnt_volume}/dist
 # set the install directory
 install_dir=${dist_dir}/${build_mode}
 
-# remove the install directory if exists
-if [ -d ${install_dir} ]; then
-    rm -rf ${install_dir}
-fi
+# remove the install directory
+rm -rf ${install_dir}
 
 # ============================================================================
 # Build