Ignore struct fields with inline tag flag

[silverlyra]

Fixes #8.

Updated the test file to include a json:",inline" field. Without the fix, that file fails with:

=== RUN   TestAnalyzer
    analysistest.go:446: a/sample.go:10:14: unexpected diagnostic: json(camel): got 'Quux' want 'quux'

[ldez]

analysistest.go:446: a/sample.go:10:14: unexpected diagnostic: json(camel): got 'Quux' want 'quux'

This is the expected behavior as you can see here

[ldez]

🤔 the yaml parser doesn't have the same behavior as json with inline.

https://go.dev/play/p/0_GnAfICLTu

[ldez]

I will merge PR in the current state, but I will change the behavior in the next commit.
Because Quux Quux `json:",inline"` must fail:

• https://go.dev/play/p/GqQtABzKMmK
• https://go.dev/play/p/oAhZPIAD8n9

[ldez]

In fact, I cannot change the behavior because yaml parser is able to read json tags...

I'm not happy with the current solution but, for now, I don't see any better solution.