src/lib/jpeg: Fix missing closing brace

There's a missing closing brace in fillbits function of jpeg.c which
caused an avalanche of compilation errors.

This was introduced in commit
491c5b60 (src/lib: Move assignment out of if condition)
which was reviewed in gerrit at https://review.coreboot.org/18761 and it
prevents coreboot from building when CONFIG_BOOTSPLASH is set.

Change-Id: Ie10b774875fc25ce2ff613c542c15870e780a761
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19032
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

src/lib/jpeg.c

@@ -464,6 +464,7 @@ static int fillbits(struct in *in, int le, unsigned int bi)
 						m = in->func(in->data);
 						if (m == 0)
 							continue;
+                                        }
 				}
 				in->marker = m;
 				if (le <= 16)