Bug 31682: Silence automatic linker warn

Bug 31682: Silence automatic linker warn

To test:
1. Open the plack-intranet-error.log in your terminal
2. When editing or adding a bibliographic record, click the button to
link authorities automatically.
3. Notice the warn in the log
4. Apply the patch, restart services and refresh the page
5. Click the button again. There should be no warn

Sponsored-by: Catalyst IT
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 38c4837c2414d7479009ff28e86fbdbe40901ef1)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 8db2853d2886a979c92272b2f53bec4fc4819e0d)
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>