Don't notify Sentry about PreReceiveErrors

* Contributes to https://gitlab.com/gitlab-org/gitlab/-/issues/351520
* Sentry error: https://sentry.gitlab.net/gitlab/gitlabcom/issues/3170457

The PreReceive error is not an exception and logging it only in Kibana
should be enough.

Changelog: changed

app/services/branches/create_service.rb

@@ -21,7 +21,7 @@ module Branches
         error("Failed to create branch '#{branch_name}': invalid reference name '#{ref}'")
       end
     rescue Gitlab::Git::PreReceiveError => e
-      Gitlab::ErrorTracking.track_exception(e, pre_receive_message: e.raw_message, branch_name: branch_name, ref: ref)
+      Gitlab::ErrorTracking.log_exception(e, pre_receive_message: e.raw_message, branch_name: branch_name, ref: ref)
       error(e.message)
     end
 

spec/services/branches/create_service_spec.rb

@@ -65,7 +65,7 @@ RSpec.describe Branches::CreateService do
 
       allow(project.repository).to receive(:add_branch).and_raise(pre_receive_error)
 
-      expect(Gitlab::ErrorTracking).to receive(:track_exception).with(
+      expect(Gitlab::ErrorTracking).to receive(:log_exception).with(
         pre_receive_error,
         pre_receive_message: raw_message,
         branch_name: 'new-feature',