[master < T595-MAGE] Add remove label on c api

[ind1xa]

[master < Task] PR

• Check, and update documentation if necessary
• Provide the full content or a guide for the final git message

To keep docs changelog up to date, one more thing to do:

• Write a release note here, including added/changed clauses: Users can now call C++ and C API to remove label.
• Tag someone from docs team in the comments

[ind1xa]

@vpavicic RELEASE NOTE: Users can now call C++ and C API to remove label.

[vpavicic]

@vpavicic RELEASE NOTE: Users can now call C++ and C API to remove label.

@ind1xa With vertex_remove_label() function?

[ind1xa]

@vpavicic RELEASE NOTE: Users can now call C++ and C API to remove label.

@ind1xa With vertex_remove_label() function?

@vpavicic and Node::RemoveLabel() for c++

[vpavicic]

Can I merge it like this:

The C++ API for writing custom query modules now enables removing properties from nodes with RemoveProperty() function and labels with RemoveLabel() function.

[ind1xa]

sure, just that I wasn't working on RemoveProperty(), that is Matijas PR I think

[vpavicic]

Of course, but users don't know that :) and its easier to read when it's compressed into one