libcamera.so.0 and libcamera-base.so.0 are packaged in ${PN}-dev although they should be packaged in ${PN}. See poky/meta/conf/bitbake.conf. This trigger the following error when trying to run the `cam` utility (packaged inside ${PN}):
$ cam -l cam: error while loading shared libraries: libcamera.so.0: cannot open shared object file: No such file or directory
$ read-elf -d /usr/bin/cam Dynamic section at offset 0x2c740 contains 37 entries: Tag Type Name/Value 0x0000000000000001 (NEEDED) Shared library: [libcamera.so.0] 0x0000000000000001 (NEEDED) Shared library: [libcamera-base.so.0] [...]
So package libcamera is broken and need to be installed along with libcamera-dev to be functionnal. Fix it by packaging libcamera.so.0 and libcamera-base.so.0 into ${PN}