test: clean up `test-child-process-exec-cwd.js`
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test
Description of change
This patch provides minor fixes to test-child-process-exec-cwd.js
. Notably:
- Changed
==
to===
. - Changed
var
toconst
where possible.