[#62972252] updated avatar and attachment controller to use kshema_id when requested
[#63666158] ignore duplicate kshema_id
Merge remote-tracking branch 'origin/63666158-ignore-duplicate-kshema-id'
Merge remote-tracking branch 'origin/master' into 63887836-kshema-observations-as-lua
[#63887836] change spec description and file name