Also update readline patches

OBS-URL: https://build.opensuse.org/package/show/Base:System/bash?expand=0&rev=232

bash.changes

@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Mon Jan 30 16:11:13 UTC 2017 - werner@suse.de
+
+- Add upstream patch readline70-002 which replace old one
+  There is a race condition in add_history() that can be triggered by a fatal
+  signal arriving between the time the history length is updated and the time
+  the history list update is completed. A later attempt to reference an
+  invalid history entry can cause a crash.
+- Add upstream patch readline70-003
+  Readline-7.0 uses pselect(2) to allow readline to handle signals that do not
+  interrupt read(2), such as SIGALRM, before reading another character.  The
+  signal mask used in the pselect call did not take into account signals the
+  calling application blocked before calling readline().
+
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 Fri Jan 27 17:31:59 UTC 2017 - werner@suse.de