test: refactor test-http-status-reason-invalid-chars
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test http
Description of change
-
replace unneeded template strings with strings; there was no variable substitution or concatenation or anything like that
-
assert.notEqual() -> assert.notStrictEqual()