test: move require http2 to after crypto check
Currently test-http2-client-write-empty-string.js will throw "Error [ERR_NO_CRYPTO]: Node.js is not compiled with OpenSSL crypto support" when configured --without-ssl.
This commit moves the require of http2 to after the crypto check to avoid this error.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test