Update nginx Docker tag to v1.29

This MR contains the following updates:

Package	Update	Change
nginx	minor	1.25 -> 1.29

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common/docker_ldap/notes/acl-allow-user-self-read.ldif

-dn: olcDatabase={1}hdb,cn=config
-changetype: modify
-add: olcAccess
-olcAccess: to * by self read by * search