On line 30 of chroot.sh in commit 482a2104c5a2b23f4c6ef3a6911acf30ee0a16a8 you reference /usr/lib/linux-firmware-raspi2, build fails with no such directory. Built impish from commit 13db46e2ff4d25de49686fd4929356288760cd75 which builds fine. Compared the directories /usr/lib/linux-firmware-raspi2 (impish) and /usr/lib/linux-firmware-raspi (Jammy), the content is identical so it's a simple directory rename to fix the issue (build ran to completion, not yet tried to deploy)
On line 30 of chroot.sh in commit 482a2104c5a2b23f4c6ef3a6911acf30ee0a16a8 you reference /usr/lib/linux-firmware-raspi2, build fails with no such directory. Built impish from commit 13db46e2ff4d25de49686fd4929356288760cd75 which builds fine. Compared the directories /usr/lib/linux-firmware-raspi2 (impish) and /usr/lib/linux-firmware-raspi (Jammy), the content is identical so it's a simple directory rename to fix the issue (build ran to completion, not yet tried to deploy)