GDB: Import gdb.printing

gdb.printing is not imported by default since version 16, for some reason

Author: arnaud-lb

main/debug_gdb_scripts.c

@@ -698,6 +698,7 @@ asm(
     ".ascii \"\\\"\\\"\\\"\\n\"\n"
     ".ascii \"\\n\"\n"
     ".ascii \"import gdb\\n\"\n"
+    ".ascii \"import gdb.printing\\n\"\n"
     ".ascii \"import re\\n\"\n"
     ".ascii \"\\n\"\n"
     ".ascii \"pp_set = gdb.printing.RegexpCollectionPrettyPrinter(\\\"php\\\")\\n\"\n"

scripts/gdb/php_gdb.py

@@ -28,6 +28,7 @@
 """
 
 import gdb
+import gdb.printing
 import re
 
 pp_set = gdb.printing.RegexpCollectionPrettyPrinter("php")