Add Cypher language extension

[pupli]

Adding the Cypher extension

Syntax highlighting for cypher query language
Grammar are based on OpenCypherLink
To test the highlights use refer the examples in Test Cypher Queries

[cla-bot]

We require contributors to sign our Contributor License Agreement, and we don't have @paihari on file. You can sign our CLA at https://zed.dev/cla. Once you've signed, post a comment here that says '@cla-bot check'.

[pupli]

@cla-bot check

[cla-bot]

The cla-bot has been summoned, and re-checked this pull request!

[notpeter]

Can you merge main into your branch and re push.

In the future if you commit your changes to a branch other than to main on your fork and check the "Allow Maintainers to Make Changes" we can do this for you.

[cla-bot]

We require contributors to sign our Contributor License Agreement, and we don't have @pupli on file. You can sign our CLA at https://zed.dev/cla. Once you've signed, post a comment here that says '@cla-bot check'.

[pupli]

@cla-bot check

[cla-bot]

The cla-bot has been summoned, and re-checked this pull request!

[pupli]

@notpeter Hope this is what was needed.
Though i remember checking Allow Maintainers to Make Changes as true.

[pupli]

[notpeter]

Thanks! You got it. Congrats on your first extension!

[pupli]

Thank you, it gives a sense of satisfaction