remove patch applied upstream

Author: sorah

debian/patches/Fix-undefined-behavior-in-shape.c.patch

@@ -11,10 +11,10 @@ Partially reverts https://github.com/ruby/ruby/pull/6203
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/common.mk b/common.mk
-index e89d127..c57ee31 100644
+index 3798f82..5375f52 100644
 --- a/common.mk
 +++ b/common.mk
-@@ -1394,7 +1394,7 @@ update-gems$(gnumake:yes=-sequential): PHONY
+@@ -1393,7 +1393,7 @@ update-gems$(gnumake:yes=-sequential): PHONY
 
  extract-gems$(gnumake:yes=-sequential): PHONY
  	$(ECHO) Extracting bundled gem files...

debian/patches/extract-gems-sequential-Keep-using-RUNRUBY.patch

@@ -8,4 +8,3 @@ TestProcess-disable-gems-to-disable-rubygems_integration.patch
 ruby_default_arch.m4-don-t-require-arhitectures-to-be-kno.patch
 extract-gems-sequential-Keep-using-RUNRUBY.patch
 test_dumb_terminal-ruby-command-is-not-always-available.patch
-Fix-undefined-behavior-in-shape.c.patch