Remove limit attribute from schema
Remove limit attribute from schema

Introduced in https://github.com/openSUSE/osem/pull/820 with no
apparent reason and seems to be env specific of PR submitter.

openSUSE/osem,kormoc/osem,SeaGL/osem,kormoc/osem,differentreality/osem,rishabhptr/osem,AndrewKvalheim/osem,kormoc/osem,Shriyanshagro/osem,rishabhptr/osem,differentreality/osem,namangupta01/osem,namangupta01/osem,hennevogel/osem,differentreality/osem,BelieveC/osem,bear454/osem,BelieveC/osem,bear454/osem,bear454/osem,BelieveC/osem,namangupta01/osem,AndrewKvalheim/osem,hennevogel/osem,namangupta01/osem,rishabhptr/osem,SeaGL/osem,ChrisBr/osem,rishabhptr/osem,differentreality/osem,openSUSE/osem,bear454/osem,BelieveC/osem,ChrisBr/osem,AndrewKvalheim/osem,kormoc/osem,SeaGL/osem,ChrisBr/osem,Shriyanshagro/osem,Shriyanshagro/osem,ChrisBr/osem,hennevogel/osem,openSUSE/osem,hennevogel/osem,Shriyanshagro/osem