fix: rename VTX -> VERTEX

[deemp]

Make the name more understandable

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PR-Codex overview

This PR renames VTX to VERTEX in the Phi grammar and Java code for consistency and clarity.

Detailed summary

• Renamed VTX to VERTEX in the Phi grammar file.
• Updated references of VTX to VERTEX in Java code for attribute binding.

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[yegor256]

@maxonfjvipon take a look

[maxonfjvipon]

@deemp to get the build successful you need to fix the usages of VTX in XeEoListener.java file

[deemp]

@maxonfjvipon, XeEoListener.java doesn't have occurences of VTX.

[maxonfjvipon]

@deemp sorry, my bad, you need XePhiListener

[deemp]

There are some other occurences. Should I fix them too?

[maxonfjvipon]

@deemp I believe XePhiListener should be enough

[deemp]

@maxonfjvipon, any other changes are necessary?

[maxonfjvipon]

@deemp please update master branch in your fork, merge it to your rename-vtx branch, replace all VTX to VERTEX in Phi.g4 and XePhiListener.java and try to push one more time

[deemp]

@maxonfjvipon, done

[maxonfjvipon]

@deemp everything seems right, please try to restart pipeline one more time

[deemp]

@maxonfjvipon, I can't restart the pipeline.

[maxonfjvipon]

@deemp just make a commit and push

[deemp]

@maxonfjvipon CI passed

[maxonfjvipon]

@yegor256 please check

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 23min)