This addresses post-commit review
#57230 (comment).
This change was left-over from before I decided to also change the type
of the `source` argument (at which point `source.module` was unavailable
in the function). This module was supposed to be the same, but it turns
out that both the julia tests and several packages use this code
manually and use different modules for the two places. Use the same one
we used before (which is probably more correct anyway) to fix #57417

(cherry picked from commit 0c5372f)

Backported PRs:
- [x] #57302 <!-- Add explicit imports for types and fix bugs -->
- [x] #57420 <!-- Compiler: Fix check for IRShow definedness -->
- [x] #57419 <!-- generated: Switch resolution module back to what it
was before -->
- [x] #57421 <!-- bpart: Skip implicit import reval if using'd export
set is unchanged -->
- [x] #57425 <!-- Prohibit binding replacement in closed modules during
precompile -->
- [x] #57426 <!-- Prohibit `import`ing or `using` Main during
incremental compilation -->
- [x] #57433 <!-- bpart: Track whether any binding replacement has
happened in image modules -->
- [x] #57445 <!-- Run all `--sysimage-native-code=no` cmdlineargs tests
single-threaded -->
- [x] #57386 <!-- Only strip invariant.load from special pointers -->
- [x] #57453 <!-- Revert "Make emitted egal code more loopy (#54121)"
-->
- [x] #57389 <!-- Change memory indexing to use the type as index
instead of i8 -->
- [x] #57447 <!-- Don't return null pointer when asking for the type of
a declared global -->
- [x] #57467 <!-- using/import: ensure world update after each
observable operation -->
- [x] #57471 <!-- staticdata: Don't use `newm` pointer after it has been
invalidated -->
- [x] #57416 <!-- lowering: Don't mutate lambda in `linearize` -->