Replace JDQL with JCQL

[njr-11]

First steps of #1314 to contribute Jakarta Data Query Language to Jakarta Query:

• remove the JDQL grammar from Jakarta Data.
• replace references to Jakarta Data Query Language with Jakarta Common Query Language
• replace JDQL acronym with JCQL
• go through the documentation sections on JDQL/JCQL in Jakarta Data and identify whether any statements need to remain because they aren't in Jakarta Query, or whether others can be removed as duplicated.

[njr-11]

Because I haven't seen any reviews come in yet, I have also added the commit to remove JDQL from Jakarta Data and update documentation about it to refer to Jakarta Query, with the only parts remaining being the extra requirements that Jakarta Data impose and allowances that it makes for NoSQL. Please review this when you have a chance. It would be nice to get this in before the next milestone goes out.

[gavinking]

Mmmm. I guess I can't think of a good reason to delay this.

[otaviojava]

@njr-11 shall we use Jakarta Query here?

I mean, on this case it will run any of the languages of the query spec.

[njr-11]

If Jakarta Query adds additional language levels, we might or might not be able to support them in Jakarta Data. We would want to assess each on a case by case basis.

[otaviojava]

ahhh ok, good point.