patch 8.2.2627: no need to check for BSD after checking for not root

Problem:    No need to check for BSD after checking for not root.
Solution:   Remove CheckNotBSD. (Ozaki Kiichi, closes #7989)

Author: brammool

src/testdir/check.vim

@@ -92,15 +92,6 @@ func CheckLinux()
   endif
 endfunc
 
-" Command to check for not running on a BSD system.
-" TODO: using this check should not be needed
-command CheckNotBSD call CheckNotBSD()
-func CheckNotBSD()
-  if has('bsd')
-    throw 'Skipped: does not work on BSD'
-  endif
-endfunc
-
 " Command to check that making screendumps is supported.
 " Caller must source screendump.vim
 command CheckScreendump call CheckScreendump()

src/testdir/test_excmd.vim

@@ -364,7 +364,6 @@ endfunc
 
 func Test_redir_cmd_readonly()
   CheckNotRoot
-  CheckNotBSD
 
   " Redirecting to a read-only file
   call writefile([], 'Xfile')

src/testdir/test_help.vim

@@ -100,8 +100,6 @@ endfunc
 func Test_helptag_cmd_readonly()
   CheckUnix
   CheckNotRoot
-  " The following tests fail on FreeBSD for some reason
-  CheckNotBSD
 
   " Read-only tags file
   call mkdir('Xdir/doc', 'p')

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2627,
 /**/
     2626,
 /**/