Add missing provides for tzdata

Signed-off-by: Igor Raits <ignatenkobrain@fedoraproject.org>

rust-chrono-tz.spec

@@ -10,7 +10,8 @@ Release:        4%{?dist}
 Summary:        TimeZone implementations for rust-chrono from the IANA database
 
 # Upstream license specification: MIT/Apache-2.0
-License:        MIT or ASL 2.0
+# tz/* is under Public Domain
+License:        (MIT or ASL 2.0) and Public Domain
 URL:            https://crates.io/crates/chrono-tz
 Source:         %{crates_source}
 # Initial patched metadata
@@ -32,6 +33,7 @@ TimeZone implementations for rust-chrono from the IANA database.}
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
+Provides:       bundled(tzdata) = 2019c
 
 %description    devel %{_description}