Description of problem:
Add "v2" alternate import path to the spec.


Version-Release number of selected component (if applicable):
golang-github-oklog-ulid-devel-2.0.2-5.fc33.noarch


How reproducible:
Always


Steps to Reproduce:
1. $ rpm -qp --provides compat-golang-github-oklog-ulid-2-devel


Actual results:
Package does not exist


Expected results:
Package exists with similar output to:
compat-golang-github-oklog-ulid-2-devel = 2.0.2-6.fc34
golang(github.com/oklog/ulid/v2) = 2.0.2-6.fc34
golang-symlink(github.com/oklog/ulid/v2) = 2.0.2-6.fc34


Additional info:
This compatibility is needed for building golang-github-haproxytech-dataplaneapi

Verified the necessary change allows for building with the following patch:

diff --git a/golang-github-oklog-ulid.spec b/golang-github-oklog-ulid.spec
index 1e40aee..58cdf64 100644
--- a/golang-github-oklog-ulid.spec
+++ b/golang-github-oklog-ulid.spec
@@ -7,6 +7,8 @@ Version:                2.0.2
 
 %gometa
 
+%global goaltipaths     %{goipath}/v2
+
 %global common_description %{expand:
 Universally Unique Lexicographically Sortable Identifier (ULID) in Go.}