Update Memcheck to rev 11055

scripts/vbug205541.patch

Index: scripts/vbug205541.patch
===================================================================
--- scripts/vbug205541.patch	(revision 43935)
+++ scripts/vbug205541.patch	(working copy)
@@ -1,21 +0,0 @@
-# See https://bugs.kde.org/show_bug.cgi?id=205541#c1
-Index: memcheck/mc_main.c
-===================================================================
---- memcheck/mc_main.c	(revision 10877)
-+++ memcheck/mc_main.c	(working copy)
-@@ -3708,7 +3708,14 @@
-    if (rr || ww || xx)
-       MC_(make_mem_defined)(a, len);
-    else
--      MC_(make_mem_noaccess)(a, len);
-+      MC_(make_mem_defined)(a, len);
-+      /* State after     mmap(,,PROT_NONE,,,) should match
-+       * state after mprotect(,,PROT_NONE):  the operating system
-+       * will trap any access, but any subsequent mprotect(,,PROT_R|W|X)
-+       * will re-instate the previous V bits [in this case, all valid].
-+       * See comment in  mc_pre_clo_init()  re:
-+       *       VG_(track_change_mem_mprotect) ( NULL );
-+       */
- }
- 
- static