Bump Module::Build version to 0.340201

Bump Module::Build version to 0.340201

Module::Build automatically sets configure_requires to its
current $VERSION, which causes problems if $VERSION is a dev
release not on CPAN.  To stabilize 5.10.1, this patch bumps
Module::Build 0.34_02 (currently in 5.10.1-RC1) to 0.340201.
No other code changes are included.  A matching version will
be released to CPAN.