Intake2

[Mikejmnez]

New attempt to remove pin for intake. This PR:

• [x] Addresses and therefore closes issue #415 . Intake no longer needs to be pinned
• [x] Updates the location of oceanspy's test data in zenodo, as specified on the tests/conftest.py file
• [x] all tests pass on my local machine with an updated ospy_tests environment which include intake version 2.x

This PR makes #419 inconsequential and will be closing without merging.

It took me some time over the weekend, but I found that my mac was making hidden copies of files when taring the Data folder. These hidden ._ files were causing errors when reading and openining the xmitgcm_iters and xmitgcm_noiters datasets. ugh... all should be good now.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 96.59%. Comparing base (c33d02b) to head (e4d9b47).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #423 +/- ## ======================================= Coverage 96.59% 96.59% ======================================= Files 9 9 Lines 4987 4987 Branches 1190 1190 ======================================= Hits 4817 4817 Misses 97 97 Partials 73 73 ``` | [Flag](https://app.codecov.io/gh/hainegroup/oceanspy/pull/423/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hainegroup) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/hainegroup/oceanspy/pull/423/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hainegroup) | `96.59% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hainegroup#carryforward-flags-in-the-pull-request-comment) to find out more.

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