Version bump for 2.10.0~rc1
Version bump for 2.10.0~rc1

Signed-off-by: Thomas Thrainer <98bdeac947eb8ca18146e9ce7f092788ec242cd1@google.com>
Reviewed-by: Michele Tartara <05f7077a2c6cbbdc4af4ba42e3ef89a0df846179@google.com>

yiannist/ganeti,mbakke/ganeti,ganeti-github-testing/ganeti-test-1,yiannist/ganeti,onponomarev/ganeti,dimara/ganeti,dimara/ganeti,apyrgio/ganeti,ganeti/ganeti,mbakke/ganeti,ganeti/ganeti,onponomarev/ganeti,leshchevds/ganeti,grnet/snf-ganeti,grnet/snf-ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,apyrgio/snf-ganeti,mbakke/ganeti,leshchevds/ganeti,ganeti/ganeti,andir/ganeti,leshchevds/ganeti,andir/ganeti,ganeti-github-testing/ganeti-test-1,yiannist/ganeti,apyrgio/ganeti,andir/ganeti,bitemyapp/ganeti