chore(deps): bump actions/upload-pages-artifact from 2 to 3

[dependabot[bot]]

Bumps actions/upload-pages-artifact from 2 to 3.

Release notes

Sourced from actions/upload-pages-artifact's releases.

v3.0.0

Changelog

• Use v4 upload-artifact tag @​robherley (#80)
• Upload pages artifact with upload-artifact v4-beta @​konradpabjan (#78)

To deploy a GitHub Pages site which has been uploaded with his version of actions/upload-pages-artifact, you must also use actions/deploy-pages@v4 or newer.

See details of all code changes since previous release.

Commits

• 0252fc4 Merge pull request #81 from actions/artifacts-next
• 2a5c144 Use actions/download-artifact@v4 in test
• 7e3f6bb Merge pull request #80 from robherley/patch-1
• 257e666 Use v4 upload-artifact tag
• 0313a19 Merge pull request #78 from konradpabjan/main
• 1228e65 Update action.yml
• eb31309 Update artifact names in tests
• 241a975 Correct artifact name during download
• ef95519 Unique artifact name per job
• ecdd3ed Switch to using download@v4-beta
• Additional commits viewable in compare view

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[wpbonelli]

https://github.com/MODFLOW-USGS/modflow6/pull/1516#issuecomment-1866787119