windows-makefile.tmpl: Convert all /I and /D to -I and -D
windows-makefile.tmpl: Convert all /I and /D to -I and -D

We were not consistently using one or the other, and the perlasm
code assumes dashes, which MSVC tolerates.

Fixes #10075

Reviewed-by: Matthias St. Pierre <1910231d24f125aceac7850dc92279eee8d52323@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/10222)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl