Add support for range types

[jaclarke]

Depends on geldata/gel#4016

Todo:

• Tests
• Docs
• Querybuilder support
• Range type improvements:
  • toJSON method, should match json output (Add JSON casts to range types. gel#4008)
  • Add generic type param

[colinhacks]

Added some docs.

While playing around, I encountered this bug:

e.range(new LocalDate(1970, 1, 1), new LocalDate(2022, 1, 1));

/Users/colinmcd94/Documents/edgedb/js/qb/dbschema/edgeql-js/syntax/funcops.ts:77
  throw new Error(
        ^
Error: No function overload found for 'e.range()' with args: 1970-01-01, 2022-01-01
    at $resolveOverload (/Users/colinmcd94/Documents/edgedb/js/qb/dbschema/edgeql-js/syntax/funcops.ts:77:9)
    at Object.range (/Users/colinmcd94/Documents/edgedb/js/qb/dbschema/edgeql-js/syntax/range.ts:149:7)
    at run (/Users/colinmcd94/Documents/edgedb/js/qb/playground.ts:21:5)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)