Bug 10148: Marc21 field 007 builder improper reload values

Bug 10148: Marc21 field 007 builder improper reload values

The more correct solution is fix that template file.
However, in the mean time, this works.

TEST PLAN
---------
 1) find a record
 2) edit record
 3) click value builder for 007
 4) change everything to pipes as much as possible.
    (use Motion Picture to get all 00-22 values)
 5) save
    -- should save just fine.
 6) click the value builder again
    -- OOPS! Bad reload.
 7) prove t/db_dependent/FrameworkPlugin.t
    -- NOISY 007 messages.
 8) apply patch
 9) click the value builder again
    -- good reload
10) prove t/db_dependent/FrameworkPlugin.t
    -- No noise related to 007.
11) run koha qa test tools.

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 22c851cc2fea3c3868f7643132392f0a34439c65)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>