vim-7.4-nowarnings.patch: Remove downstream patch

The patch breaks upstream test suite and I wasn't able to track why it
was added.

vim-7.4-nowarnings.patch

@@ -1,11 +0,0 @@
-diff -up vim82/src/ex_docmd.c.nowarnings vim82/src/ex_docmd.c
---- vim82/src/ex_docmd.c.nowarnings	2020-07-28 11:42:07.437603829 +0200
-+++ vim82/src/ex_docmd.c	2020-07-28 11:44:25.432201129 +0200
-@@ -4020,6 +4020,7 @@ get_flags(exarg_T *eap)
-     void
- ex_ni(exarg_T *eap)
- {
-+    return;
-     if (!eap->skip)
- 	eap->errmsg =
- 		_("E319: Sorry, the command is not available in this version");

vim.spec

@@ -61,7 +61,6 @@ BuildRequires: hunspell-devel
 
 # reported upstream as https://github.com/vim/vim/pull/8882
 Patch3000: vim-7.4-syntax.patch
-Patch3002: vim-7.4-nowarnings.patch
 Patch3007: vim-7.4-fstabsyntax.patch
 Patch3008: vim-7.4-syncolor.patch
 Patch3010: vim-7.3-manpage-typo-668894-675480.patch
@@ -326,7 +325,6 @@ perl -pi -e "s,bin/nawk,bin/awk,g" runtime/tools/mve.awk
 %endif
 
 %patch3000 -p1
-%patch3002 -p1 -b .nowarnings
 %patch3007 -p1 -b .fstabsyntax
 %patch3008 -p1 -b .syncolor
 %patch3010 -p1