ppc64le and aarch64 should build again
Still no idea about i586

- re-enable ppc64le
- ship v4l2test binary for supported archs
- drop obsolete mozilla-bmo1775202.patch

- Mozilla Firefox 116.0
* https://www.mozilla.org/en-US/firefox/116.0/releasenotes/
MFSA 2023-29 (bsc#1213746)
* CVE-2023-4045 (bmo#1833876)
Offscreen Canvas could have bypassed cross-origin restrictions
* CVE-2023-4046 (bmo#1837686)
Incorrect value used during WASM compilation
* CVE-2023-4047 (bmo#1839073)
Potential permissions request bypass via clickjacking
* CVE-2023-4048 (bmo#1841368)
Crash in DOMParser due to out-of-memory conditions
* CVE-2023-4049 (bmo#1842658)
Fix potential race conditions when releasing platform objects
* CVE-2023-4050 (bmo#1843038)
Stack buffer overflow in StorageManager
* CVE-2023-4051 (bmo#1821884)
Full screen notification obscured by file open dialog
* CVE-2023-4052 (bmo#1824420)
File deletion and privilege escalation through Firefox uninstaller
* CVE-2023-4053 (bmo#1839079)
Full screen notification obscured by external program
* CVE-2023-4054 (bmo#1840777)
Lack of warning when opening appref-ms files
* CVE-2023-4055 (bmo#1782561)
Cookie jar overflow caused unexpected cookie jar state
* CVE-2023-4056 (bmo#1820587, bmo#1824634, bmo#1839235,