Merge branch 'fixes-for-bpf_get_fsverity_digest'

Eric Biggers says:

====================
Fixes for bpf_get_fsverity_digest()

Two fixes for bpf_get_fsverity_digest().

Changed in v2:
    - Added patch to fix silent truncation.
    - Updated commit message to clarify that the size > INT_MAX case
      seems to be unreachable currently.
    - Added Acked-bys
====================

Link: https://patch.msgid.link/20260803181232.14743-1-ebiggers@kernel.org
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>