fix: allow for use of both manual & fetchEvent based HTTP #804

Job	Run time
build-splicer (ubuntu-latest)	9s
build-splicer (windows-latest)	17s
lint	9s
build (debug)	7s
build (weval)	9s
build (release)	6s
test-example	38s
test (23.10.0, ubuntu-latest, weval)	10m 6s
test (23.10.0, ubuntu-latest, debug)	7m 30s
test (23.10.0, ubuntu-latest, release)	6m 32s
test (23.10.0, macos-latest, release)	4m 21s
test (23.10.0, macos-latest, weval)	7m 36s
test (23.10.0, windows-latest, release)	7m 27s
test (23.10.0, windows-latest, debug)	9m 2s
test (23.10.0, macos-latest, debug)	4m 56s
test (23.10.0, windows-latest, weval)	12m 37s
	1h 11m 42s

Provide feedback