vppinfra: move bitmap format functions to .c file, add format_bitmap_list

Type: improvement
Change-Id: I9baa845ecab8655e0623453666092d2dbc674b0f
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vppinfra/CMakeLists.txt b/src/vppinfra/CMakeLists.txt
index 3dc99cc..3f6e9f5 100644
--- a/src/vppinfra/CMakeLists.txt
+++ b/src/vppinfra/CMakeLists.txt
@@ -48,6 +48,7 @@
 ##############################################################################
 set(VPPINFRA_SRCS
   backtrace.c
+  bitmap.c
   bihash_all_vector.c
   cpu.c
   dlmalloc.c