patch 9.1.1325: tests: not checking error numbers properly

Problem:  tests: not checking error numbers properly.
Solution: Add a trailing comma to avoid matching a different error
          number with the same prefix (zeertzjq)

closes: #17159

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index d76e3bd..5407662 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -1705,7 +1705,7 @@
       enddef
       SetList()
   END
-  v9.CheckScriptFailure(lines, 'E1119', 4)
+  v9.CheckScriptFailure(lines, 'E1119:', 4)
 
   lines =<< trim END
       vim9script
@@ -1716,7 +1716,7 @@
       enddef
       AddToList()
   END
-  v9.CheckScriptFailure(lines, 'E741', 2)
+  v9.CheckScriptFailure(lines, 'E741:', 2)
 
   lines =<< trim END
       vim9script
@@ -1727,7 +1727,7 @@
       enddef
       AddToList()
   END
-  v9.CheckScriptFailure(lines, 'E741', 2)
+  v9.CheckScriptFailure(lines, 'E741:', 2)
 
   # can unlet a locked list item but not change it
   lines =<< trim END
@@ -1742,7 +1742,7 @@
     lockvar ll[1]
     ll[1] = 9
   END
-  v9.CheckDefExecAndScriptFailure(lines, ['E1119:', 'E741'], 3)
+  v9.CheckDefExecAndScriptFailure(lines, ['E1119:', 'E741:'], 3)
 
   # can unlet a locked dict item but not change it
   lines =<< trim END
@@ -1757,26 +1757,26 @@
     lockvar dd.a
     dd.a = 3
   END
-  v9.CheckDefExecAndScriptFailure(lines, ['E1121:', 'E741'], 3)
+  v9.CheckDefExecAndScriptFailure(lines, ['E1121:', 'E741:'], 3)
 
   lines =<< trim END
       var theList = [1, 2, 3]
       lockvar theList
   END
-  v9.CheckDefFailure(lines, 'E1178', 2)
+  v9.CheckDefFailure(lines, 'E1178:', 2)
 
   lines =<< trim END
       var theList = [1, 2, 3]
       unlockvar theList
   END
-  v9.CheckDefFailure(lines, 'E1178', 2)
+  v9.CheckDefFailure(lines, 'E1178:', 2)
 
   lines =<< trim END
       vim9script
       var name = 'john'
       lockvar nameX
   END
-  v9.CheckScriptFailure(lines, 'E1246', 3)
+  v9.CheckScriptFailure(lines, 'E1246:', 3)
 
   lines =<< trim END
       vim9script
@@ -1786,14 +1786,14 @@
       enddef
       LockIt()
   END
-  v9.CheckScriptFailure(lines, 'E1246', 1)
+  v9.CheckScriptFailure(lines, 'E1246:', 1)
 
   lines =<< trim END
       vim9script
       const name = 'john'
       unlockvar name
   END
-  v9.CheckScriptFailure(lines, 'E46', 3)
+  v9.CheckScriptFailure(lines, 'E46:', 3)
 
   lines =<< trim END
       vim9script
@@ -1803,7 +1803,7 @@
       enddef
       UnLockIt()
   END
-  v9.CheckScriptFailure(lines, 'E46', 1)
+  v9.CheckScriptFailure(lines, 'E46:', 1)
 
   lines =<< trim END
       def _()
@@ -1811,7 +1811,7 @@
       enddef
       defcomp
   END
-  v9.CheckScriptFailure(lines, 'E179', 1)
+  v9.CheckScriptFailure(lines, 'E179:', 1)
 
   lines =<< trim END
       def T()
@@ -1819,7 +1819,7 @@
       enddef
       defcomp
   END
-  v9.CheckScriptFailure(lines, 'E179', 1)
+  v9.CheckScriptFailure(lines, 'E179:', 1)
 enddef
 
 def Test_substitute_expr()