Log Message:
git: updated to 2.46.2

Git 2.46.2 Release Notes
========================

This release is primarily to merge changes to unbreak the 32-bit
GitHub actions jobs we use for CI testing, so that we can release
real fixes for the 2.46.x track after they pass CI.

It also reverts the "git patch-id" change that went into 2.46.1,
as it seems to have got a regression reported (I haven't verified,
but it is better to keep a known breakage than adding an unintended
regression).

Other than that, a handful of minor bugfixes are included.

 * In a few corner cases "git diff --exit-code" failed to report
   "changes" (e.g., renamed without any content change), which has
   been corrected.

 * Cygwin does have /dev/tty support that is needed by things like
   single-key input mode.

 * The interpret-trailers command failed to recognise the end of the
   message when the commit log ends in an incomplete line.