Make SC1035 emit a proper end column

Example JSON output:
```
$ shellcheck -s bash -f json /dev/stdin <<< "[[0 -eq 1 ]]"
[{"file":"/tmp/zshNCNwPz","line":1,"column":1,"endColumn":3,"level":"error","code":1035,"message":"You need a space after the [[ and before the ]]."}]
```

ShellCheck/Parser.hs

@@ -814,7 +814,7 @@ readCondition = called "test expression" $ do
     pos <- getPosition
     space <- allspacing
     when (null space) $
-        parseProblemAt pos ErrorC 1035 $ "You need a space after the " ++
+        parseProblemAtWithEnd opos pos ErrorC 1035 $ "You need a space after the " ++
             if single
                 then "[ and before the ]."
                 else "[[ and before the ]]."