[DO-973] harfbuzz package (!10)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/10

recipes/m4/all/patches/1.4.18-0008-open-files-in-binary-mode.patch

@@ -0,0 +1,15 @@
+This will open all files in binary mode.
+files may contain binary data.
+This fixes e.g. autoconf, of whose frozen file, contains all characters from 0x00 to 0xff.  
+
+--- src/path.c
++++ src/path.c
+@@ -110,7 +110,7 @@
+ static FILE *
+ m4_fopen (const char *file)
+ {
+-  FILE *fp = fopen (file, "r");
++  FILE *fp = fopen (file, "rb");
+   if (fp)
+     {
+       struct stat st;