Update test expectations

[teunbrand]

Description

Context

We have been preparing a new release of ggplot2 and during a reverse dependency check, it became apparent that the prospective ggplot2 3.5.0 would break manydata.

Changes in this PR

This PR updates fragile tests expectations from fixed values to values derived from ggplot2. The suggested changes should pass for current CRAN ggplot2 and the incoming update.

More information

To test the code changes with the release candidate, you can install it with the code below:

remotes::install_github("tidyverse/ggplot2", ref = remotes::github_pull("5592"))

The release of ggplot2 3.5.0 is scheduled for the 12th of February. The progress of the release can be tracked in https://github.com/tidyverse/ggplot2/issues/5588. We hope that this PR might help manydata get out a fix if necessary.

Checklist:

• [ ] PR form
  • [x] I have given this pull request an informative title
  • [x] Description above itemizes changes under subtitles, e.g. "## Collection""
  • [ ] Any closed, fixed, or related issues are referenced and explained in the description above, e.g. "Fixed #0 by adding A"
  • [x] Package builds on my OS without issues
• [ ] PR checks all pass for latest commit
  • [ ] Package builds on Mac
  • [ ] Package builds on Windows
  • [ ] Package builds on Linux
  • [x] CodeCov check: Package improves or maintains good test coverage
  • [ ] CodeFactor check: Package improves or maintains good style
• [ ] Documentation
  • [ ] Any new or modified functions or data have roxygen style documentation in their .R scripts
  • [ ] Any longer functions are commented inline so that it is easier to debug in the future
  • [ ] PR description above and the NEWS.md file are aligned
  • [ ] DESCRIPTION file version is bumped by the appropriate increment (major, minor, patch)

[codecov[bot]]

Codecov Report

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

Comparison is base (54c9f9c) 74.13% compared to head (bf526b1) 74.26%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #297 +/- ## ========================================== + Coverage 74.13% 74.26% +0.13% ========================================== Files 5 5 Lines 750 750 ========================================== + Hits 556 557 +1 + Misses 194 193 -1 ```

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[teunbrand]

This is just a friendly reminder that the release of ggplot2 is scheduled soon.