Bump PROJ from 6.3.1 to 7.0.0, pyproj from 2.6.0 to 3.0.dev2

[weiji14]

Allows us to simplify the lonlat_to_xy code created in #40. Keeping these fundamental projection system tools up to date is a good idea too!

TODO:

• Bump PROJ from 6.3.1 to 7.0.0 (084e448)
• Bump pyproj from 2.6.0 to 3.0.dev2 (71e4bf9)
• Refactor lonlat_to_xy function to remove explicit __array__ workaround and improve documentation (2f3abed)
• Bump fiona from 1.8.13.post1 to 1.8.17 to fix an annoying warning, see Error (GDAL) while importing fiona in Python3 (Ubuntu 18.04) Toblerity/Fiona#897 (c3fffaf)

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.82%.

Quality metrics	Before	After	Change
Complexity	1.89 ⭐	1.67 ⭐	-0.22 👍
Method Length	64.56 🙂	62.33 🙂	-2.23 👍
Working memory	8.22 🙂	8.11 🙂	-0.11 👍
Quality	76.80% ⭐	77.62% ⭐	0.82% 👍

Other metrics	Before	After	Change
Lines	259	274	15

Changed files	Quality Before	Quality After	Quality Change
deepicedrain/spatiotemporal.py	76.80% ⭐	77.62% ⭐	0.82% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
deepicedrain/spatiotemporal.py	point_in_polygon_gpu	4 ⭐	171 😞	13 😞	51.66% 🙂	Try splitting into smaller methods. Extract out complex expressions
deepicedrain/spatiotemporal.py	Region.from_gdf	4 ⭐	96 🙂	14 😞	58.96% 🙂	Extract out complex expressions
deepicedrain/spatiotemporal.py	Region.datashade	0	65 🙂	12 😞	70.49% 🙂	Extract out complex expressions
deepicedrain/spatiotemporal.py	Region.subset	1 ⭐	72 🙂	10 😞	72.05% 🙂	Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

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