quota: update to 4.06

This includes a backport of quota commit 02b222a3, which removes the
use of reallocarray. The musl C library does not provide reallocarray.

Signed-off-by: W. Michael Petullo <mike@flyn.org>

utils/quota/patches/020-remove-reallocarray.patch

@@ -0,0 +1,13 @@
+diff --git a/quota.c b/quota.c
+index a6ed61f..a60de12 100644
+--- a/quota.c
++++ b/quota.c
+@@ -385,7 +385,7 @@ int main(int argc, char **argv)
+ 			  break;
+ 		  case 259:
+ 			  fscount++;
+-			  fsnames = reallocarray(fsnames, fscount, sizeof(char *));
++			  fsnames = realloc(fsnames, fscount * sizeof(char *));
+ 			  if (!fsnames)
+ 				die(1, _("Not enough memory for filesystem names"));
+ 			  fsnames[fscount - 1] = optarg;