rename archive.h to bb_archive.h. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

miscutils/bbconfig.c

@@ -10,7 +10,7 @@
 #include "libbb.h"
 #include "bbconfigopts.h"
 #if ENABLE_FEATURE_COMPRESS_BBCONFIG
-# include "archive.h"
+# include "bb_archive.h"
 # include "bbconfigopts_bz2.h"
 #endif