Accepting request 1010225 from home:Andreas_Schwab:Factory

- Remove backup of patched tests

OBS-URL: https://build.opensuse.org/request/show/1010225
OBS-URL: https://build.opensuse.org/package/show/Base:System/bash?expand=0&rev=359

bash.spec

@@ -276,7 +276,7 @@ set -x
 %endif
 %patch49  -b .pthtmp
 %patch50  -b .qd
-%patch0   -b .0
+%patch0
 
 # This has to be always the same version as included in the bash its self
 rl1=($(sed -rn '/RL_READLINE_VERSION/p' lib/readline/readline.h))