Flatpak: Pass correct config-opts to libhandy

Since libhandy's commit
https://source.puri.sm/Librem5/libhandy/commit/c1924cf87 the introspection
and glade_catalog options are no longer boolean, but features that
take either "enabled", "disabled" or "auto" arguments.
4 jobs for libhandy-features in 18 minutes and 40 seconds
Status Job ID Name Coverage
  Check
passed #313183
check

00:01:29

 
  Test
passed #313184
flatpak

00:16:56

 
  Review
failed #313185
review

00:00:14

manual #313186
allowed to fail manual
stop_review
 
Name Stage Failure
failed
review Review
 * [new tag]         3.29.4             -> 3.29.4
* [new tag] 3.29.5 -> 3.29.5
* [new tag] 3.29.6 -> 3.29.6
* [new tag] 3.29.92 -> 3.29.92
* [new tag] 3.30.0 -> 3.30.0
* [new tag] 4.0.0 -> 4.0.0
Checking out e2e10186 as libhandy-features...
fatal: reference is not a tree: e2e101865aa32045cbece0bf2b8f6d116ddd495a
ERROR: Job failed: exit code 1