[2.2.0] Checkmk Werk 15722 created: omd update: Fix setting world read permissions on etc and local files

Title: omd update: Fix setting world read permissions on etc and local files Class: fix Compatible: compat Component: omd Date: 1705690005 Edition: cre Level: 1 Version: 2.2.0p20 Starting with 2.2.0 (see #15062), we use a umask of 0077 to prevent files and directories owned by the site user from being world readable. However, when updating from the CRE to a non CRE edition, some files and directories were still set to be world readable during 'omd update'. This is now in line with the other files.