`InsertNewlineAtEOF` entry seen as invalid argument

[luym11]

I added one entry to my .clang-format file, namely the InsertNewlineAtEOF: true line. Now the .clang-format looks like:

---

Language: Cpp
BasedOnStyle: Google

AccessModifierOffset: -2
AlignAfterOpenBracket: AlwaysBreak
BraceWrapping:
AfterClass: true
AfterFunction: true
AfterNamespace: true
AfterStruct: true
BreakBeforeBraces: Custom
ColumnLimit: 100
ConstructorInitializerIndentWidth: 0
ContinuationIndentWidth: 2
DerivePointerAlignment: false
InsertNewlineAtEOF: true
PointerAlignment: Middle
ReflowComments: false
...

However, when running ament_clang_format --config ./clang-format I got:

{AccessModifierOffset: -2, AlignAfterOpenBracket: AlwaysBreak, BasedOnStyle: Google, BraceWrapping: {AfterClass: true, AfterFunction: true, AfterNamespace: true, AfterStruct: true}, BreakBeforeBraces: Custom, ColumnLimit: 100, ConstructorInitializerIndentWidth: 0, ContinuationIndentWidth: 2, DerivePointerAlignment: false, InsertNewlineAtEOF: true, Language: Cpp, PointerAlignment: Middle, ReflowComments: false}
                                                                                                                                                                                                                                                                                                                                    ^~~~~~~~~~~~~~~~~~
Error parsing -style: Invalid argument
<command-line>:1:325: error: unknown key 'InsertNewlineAtEOF'

several times. Removing this line fixes the issue.

[MichaelOrlov]

@wjwwood Could you please help to triage this issue?