add a timing parameter to enable logtiming option (#201)

* add a an timing parameter to enable logtiming option in Pipeline invocations

* add note to readme

* bump to 3.5.5

Update filename handling in InferableTypeStage for filespec (#198)

* Update filename handling in InferableTypeStage for filespec

* Validate 'path' in filename for InferableTypeStage

Raise ValueError if 'path' is missing in filename dict

* Enhance tests for pdal.Reader and pdal.Writer types

Added assertions to validate reader and writer types for filespec format.

* support and test full filespec definitions

* conditionalize FileSpec support to PDAL 2.9+

* check headers for FileSpec

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Co-authored-by: Howard Butler <hobu.inc@gmail.com>

bump 3.5.3 for dist issues

bump to 3.5.2

adapt testing for PDAL 2.9+

Merge branch 'main' of github.com:PDAL/python

parameterize numpy testing (#172)

* parameterize numpy

* typo

* specify numpy

* exclude 3.12 + 1.22

* typo

* more precise exclude

* ID the job

* increase to 1.24

use dtype's fields PyObject* now (#170)

* use dtype's fields PyObject* now

* bump version for this to 3.4.4

check for PDAL_DRIVER_PATH in the environment before accessing

bump version number to 3.4.2