obs: srcpkg.build: fix conflict_version regression

During refactoring, conflict_version was changed to version here, which
was wrong. The packages need to depend on the conflict_version of the
meta package, version is the version of the package itself.

Fix for:
  The following packages have unmet dependencies:
   libosmo-netif-dev : Depends: osmocom-nightly (= 202303160009) but it is not going to be installed
                       Depends: libosmocore but it is not going to be installed
                       Depends: libosmonetif11 (= 1.3.0.8.9e65.202303160009) but it is not going to be installed
   libosmocore-dev : Depends: osmocom-nightly (= 1.8.0.79-b394d.202303170006) but it is not going to be installed
                     Depends: libosmocore but it is not going to be installed

Fixes: 0ed0e464 ("obs: don't pass conflict_version through functions")
Change-Id: I2326e3817c6f6887ef1196e603c3877768119a66
1 file changed