Require 0.0.6 release to fix python deprecations

Commit 58bf71d0 was added after v0.0.5 and is needed to eliminate deprecation warnings spat out by python on CentOS 9 when calling 'sendmsg'. These warnings break some block I/O tests when run on CentOS 9, and this can't be fixed locally in QEMU anymore since the QMP code was removed.