New calcat interface

The MR is based on the work done on this MR in EXtra-data: https://github.com/European-XFEL/EXtra-data/pull/262

New CALCAT interface to replace calibrationDBRemote, iCalibrationDB, and cal_tools.get_from_db for retrieving constants from CALCAT.

Related to https://git.xfel.eu/calibration/planning/-/issues/150

Description

How Has This Been Tested?

• Has been tested along with all the correction notebooks and detectors available. Reference runs

Relevant Documents (optional)

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

• Update snapshot parameter after calibration client is updated.
• I updated the documentation accordingly.
• I added tests where appropriate.

Reviewers

@kluyvert @schmidtp

docs/source/calcat_interface.rst

+CALCAT Interface
+================
+
+.. module:: cal_tools.calcat_interface
+
+.. class:: CalCatError
+
+.. class:: CalibrationData
+
+    .. attribute:: metadata
+
+    .. attribute:: ndarray
+
+    .. attribute:: ndarray_map
+
+.. class:: SplitConditionCalibrationData
+
+.. class:: LPD_CalibrationData
+
+.. class:: DSSC_CalibrationData
+
+.. class:: JUNGFRAU_CalibrationData
+
+.. class:: PNCCD_CalibrationData
+
+.. class:: EPIX100_CalibrationData
+
+.. class:: GOTTHARD2_CalibrationData
+