replace pygeofilter CQL2 parser with `cql2-rs`

[vincentsarago]

tipg/tipg/dependencies.py

Lines 9 to 11 in ea1ef94

	from pygeofilter.ast import AstType
	from pygeofilter.parsers.cql2_json import parse as cql2_json_parser
	from pygeofilter.parsers.cql2_text import parse as cql2_text_parser

https://github.com/developmentseed/cql2-rs