Bumps `{rmarkdown}` minimal version

[averissimo]

Pull Request

Part of https://github.com/insightsengineering/coredev-tasks/issues/546

Necessary bump to overcome a lack of binary on ppm snapshots that causes an error on minimum strategies for scheduled workflows.

[github-actions[bot]]

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[averissimo]

I have read the CLA Document and I hereby sign the CLA

[github-actions[bot]]

Code Coverage Summary

Filename                                 Stmts    Miss  Cover    Missing
-------------------------------------  -------  ------  -------  ---------
R/tm_g_gh_boxplot.R                        353     353  0.00%    175-595
R/tm_g_gh_correlationplot.R                564     564  0.00%    227-898
R/tm_g_gh_density_distribution_plot.R      279     279  0.00%    135-464
R/tm_g_gh_lineplot.R                       549     549  0.00%    159-792
R/tm_g_gh_scatterplot.R                    246     246  0.00%    144-442
R/tm_g_gh_spaghettiplot.R                  298     298  0.00%    192-557
R/toggleable_slider.R                      155     155  0.00%    72-244
R/utils-arbitrary_lines.r                  126     126  0.00%    19-176
R/utils-data_constraints.r                 190     190  0.00%    2-257
R/utils-keep_range_slider_updated.r         23      23  0.00%    8-38
R/utils-maptrt.r                             9       9  0.00%    24-36
R/utils-templ_ui.r                          48      48  0.00%    2-73
R/utils.R                                   39      39  0.00%    12-83
R/zzz.R                                      2       2  0.00%    2-3
TOTAL                                     2881    2881  0.00%

Diff against main

Filename      Stmts    Miss  Cover
----------  -------  ------  --------
TOTAL             0       0  +100.00%

Results for commit: 695f9223db679e617024f6567c4cdd53d97c7083

Minimum allowed coverage is 80%

:recycle: This comment has been updated with latest results