Improve error range and provide quickfix for invalid dependency structure

[angelozerr]

Given this dependency (by assuming that the dependency is already downloaded), I hav eno error:

<dependency>
    <groupId>io.quarkiverse.web-bundler</groupId>
    <artifactId>quarkus-web-bundler</artifactId>
    <version>1.0.0-CR2</version>
</dependency>

If I remove groupid

<dependency>
    <artifactId>quarkus-web-bundler</artifactId>
    <version>1.0.0-CR2</version>
</dependency>

I have this error:

since we support now dependency validation. But the error range is not correct, it should higlight the dependency tag element.

To know that we could use the error message dependencies.dependency.groupId to higlight the dependency tag element instead just one character after >.

It should be nice to provide a code action which generate the groupid tag element.

There are the same problem when you remove artifactid or version.

[vrubezhny]

@angelozerr Isn't this fixed with #479 ?

[angelozerr]

No it is a new usecase