spec: remove unnecessary bind-pkcs11 dependency

[tkrizek]

The bind-pkcs11 dependency was originally introduced in Fedora
specfile in 2014 to help with ipa-server-upgrade. This was a
temporary workaround. Since Fedora life cycle is 13 months and
this change happened more than two years ago, it is safe to
remove the workaround.

bind-dyndb-ldap does not actually depend on bind-pkcs11, although it
is a dependency that is enforced by freeipa.

[MartinBasti]

LGTM

[tkrizek]

master:

• 4fb51ba

[lslebodn]

I am not sure whether change to "requires" is ideal. Because after installation of freeipa-dns with this spec file system will contain packages: bind and bind-pkcs11. And I doubt both will be running in the same time.

rpm 4.13 is in fedora 24+ and contains boolean dependencies
http://rpm.org/user_doc/more_dependencies.html#boolean-dependencies

[tkrizek]

@lslebodn The boolean dependencies look interesting. That seems like a better way to handle this bind / bind-pkcs11 issue. I'll take a look at it.

[MartinBasti]

@lslebodn bind-pkcs11 requires bind package