Update subscription-manager to 1.29.10-1
    Resolves: #1793501 - switch dates returned by D-Bus GetPool to ISO 8601
    Resolves: #1863039 - Fix issue with dnf/yum variables (jhnidek@redhat.com)
    Resolves: #1879856 - suppress the warning message when setting syspurpose values
    Resolves: #1930037 - cockpit: ensure /etc/pki/product exist (ptoscano@redhat.com)
    Resolves: #1886772 - Clear content access mode cache on refresh (csnyder@redhat.com)
    Resolves: #1672805 - 'Addons' is failing spell check and should be changed to 'Add-ons'
    Resolves: #1731109 - improve man page & help for registering with --force option
    Resolves: #1749395 - Proper handling when a user does not have an org
    Resolves: #1916540 - Negative proxy tests occasionally encounter the wrong exception
    Resolves: #1897767 - what does 'No Valid values provided for usage' mean to the user
    Resolves: #1897767 - what does 'No valid values provided for usage' mean to the user
    Resolves: #1856832 - add --org=ORG to the ROLE OPTIONS, USAGE OPTIONS and ADDONS OPTIONS
    Resolves: #1880920 - check for invalid addons (ptoscano@redhat.com)
    Resolves: #1924166 - improve man text of syspurpose --show (ptoscano@redhat.com)