Bump proj4 from 2.5.0 to 2.7.4

[dependabot-preview]

Bumps proj4 from 2.5.0 to 2.7.4.

Release notes

Sourced from proj4's releases.

2.7.2

• Increased accuracy for omerc projection (#350)
• Add support for Lambert Conformal Conic 1SP (#337)
• Respect datum params from WKT for Lambert Conformal Conic (#378)

2.7.0

• Switch to a more accurate default Transverse Mercator algorithm (#373)
• Add support for grid based datum adjustments (+nadgrids parameter) (#363)

2.6.3

Replaces 2.6.2, where the package was accidently published with outdated artifacts.

2.6.2

• Fix laea when mapping the origin point (#342)
• Return undefined if no destination point could be calculated (#342)

2.6.1

• Fixed interpretation of axis order (#279)

2.6.0

• Fix issues with array coordinates (#316)
• Improve gstmerc parsing (#319)
• Better support for dependants (#326)
• Add support for geocent projection (#327)
• Do not fail on NaN values from out of validity extent coordinates (#332)

Commits

• 8e766b0 build 2.7.4
• 7c639d4 Update version to 2.7.4-alpha
• c0a9f43 Update wkt-parser dependency
• acc0534 Merge pull request #386 from rhuitl/hermannskogel-potsdatum-3to7-params
• 249b416 Update Helmert transform for Hermannskogel and Potsdam from 3 to 7 parameters
• 315398e Merge pull request #380 from likev/patch-1
• ef57588 Update lcc.js
• 7f1bd8b Update version to 2.7.3-alpha
• b74b444 Fix publish script
• 17fe9e8 Update version to 2.7.2-alpha
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #103.