maint: Use semicolon after assert statement inside %!test blocks. * interpft.m, ind2rgb.m, null.m, inputParser.m, inputname.m, ode15i.m, ode15s.m, ode23.m, ode23s.m, ode45.m, pathdef.m, camlookat.m, camzoom.m, material.m, deconv.m, ismember.m, eigs.m, gmres.m, ilu.m, tfqmr.m, perms.m, sinint.m, gallery.m, mean.m: maint: Use semicolon after assert statement inside %!test blocks.

--- a/scripts/ode/ode15s.m	Wed Oct 14 07:58:12 2020 -0700
+++ b/scripts/ode/ode15s.m	Wed Oct 14 11:46:55 2020 -0700
@@ -731,7 +731,7 @@
 %!testif HAVE_SUNDIALS
 %! A = zeros (2);
 %! [tout, yout] = ode15s (@(t, y) A * y, [0, 1], [1, 1]);
-%! assert (yout, ones (18, 2))
+%! assert (yout, ones (18, 2));
 
 %!testif HAVE_SUNDIALS
 %! A = zeros (2);