migrate.pl: ignore dbix_migration table

bin/migrate.pl

@@ -9,14 +9,14 @@ use Mojo::File qw(curfile);
 
 my $parent = curfile->dirname;
 my $dsn = "dbi:SQLite:" . $parent->sibling("db", "PoorBooru.db")->to_string;
+my %opts = (
+	dump_directory => $parent->sibling("lib")->to_string,
+	exclude        => qr/^dbix_migration$/,
+);
 
 DBIx::Migration->new({
 	dsn => $dsn,
 	dir => $parent->sibling("migrations")->to_string,
 })->migrate or die "couldn't run migration";
 
-make_schema_at(
-	"PoorBooru::Schema",
-	{ dump_directory => $parent->sibling("lib")->to_string },
-	[ $dsn ],
-);
+make_schema_at("PoorBooru::Schema", \%opts, [$dsn]);