Remove excess errors from config

`ARGUMENT_BLOCK_FORWARDING` seems to have been left unused since 8266572
The other I didn't find (possible I missed it)

Now this causes build failures in windows CI, not sure why only now:
```
src/diagnostic.c:781:46: error: array subscript 329 is above array bounds of 'const pm_diagnostic_data_t[329]' [-Werror=array-bounds=]
compiling build/shared/integer.o
  781 |     const char *message = diagnostic_messages[diag_id].message;
compiling build/shared/json.o
      |                           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~
compiling build/shared/line_offset_list.o
src/diagnostic.c: In function 'pm_diagnostic_list_append':
src/diagnostic.c:97:35: note: while referencing 'diagnostic_messages'
   97 | static const pm_diagnostic_data_t diagnostic_messages[PM_DIAGNOSTIC_ID_MAX] = {
      |                                   ^~~~~~~~~~~~~~~~~~~
```

Author: Earlopain

config.yml

@@ -5,7 +5,6 @@ errors:
   - ARGUMENT_AFTER_BLOCK
   - ARGUMENT_AFTER_FORWARDING_ELLIPSES
   - ARGUMENT_BARE_HASH
-  - ARGUMENT_BLOCK_FORWARDING
   - ARGUMENT_BLOCK_MULTI
   - ARGUMENT_CONFLICT_AMPERSAND
   - ARGUMENT_CONFLICT_STAR
@@ -98,7 +97,6 @@ errors:
   - EXPECT_EXPRESSION_AFTER_LPAREN
   - EXPECT_EXPRESSION_AFTER_OPERATOR
   - EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ
-  - EXPECT_EXPRESSION_AFTER_QUESTION
   - EXPECT_EXPRESSION_AFTER_SPLAT
   - EXPECT_EXPRESSION_AFTER_SPLAT_HASH
   - EXPECT_EXPRESSION_AFTER_STAR