Fix group1/group2 order in outlier ARD rows to match cards::ard_summary

[wzfrank]

cards assigns group1 to the first by variable (time_var) and group2 to the second (group). The hand-built outlier transmute had them swapped.

What changes are proposed in this pull request?

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Reference GitHub issue associated with pull request. e.g., 'closes #'

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• If a bug was fixed, a unit test was added.
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• Code coverage is suitable for any new functions/features: devtools::test_coverage()

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[github-actions]

Code Coverage Summary

Filename                                 Stmts    Miss  Cover    Missing
-------------------------------------  -------  ------  -------  ------------------------------------------------------------------------------------------------
R/add_blank_rows.R                          63       0  100.00%
R/add_difference_row.R                     101       0  100.00%
R/add_forest_utils.R                        97      10  89.69%   76-79, 94-100
R/add_forest.R                             139       0  100.00%
R/add_hierarchical_count_row.R              33       0  100.00%
R/add_label_column.R                        26       0  100.00%
R/add_proportion_difference.R              150       1  99.33%   245
R/add_proportion_odds_ratio.R               57       0  100.00%
R/adjust_stat_columns_wrap.R                29       1  96.55%   59
R/annotate_gg_km.R                         141       0  100.00%
R/annotate_gg_pkc.R                        100       0  100.00%
R/annotate_gg.R                             94       0  100.00%
R/ard_tabulate_abnormal_by_baseline.R       65       0  100.00%
R/crane-package.R                            2       2  0.00%    26-27
R/deprecated.R                              21      21  0.00%    18-54
R/df_add_poolings.R                         41       0  100.00%
R/get_cox_pairwise_df.R                    163       0  100.00%
R/gg_km_utils.R                             39      14  64.10%   20-37
R/gg_km.R                                  143      37  74.13%   55-58, 75, 102, 176-181, 184-187, 197-199, 204-205, 239-241, 248-251, 255, 266-270, 283, 285-287
R/gg_lineplot.R                            113       0  100.00%
R/gg_mmrm_lineplot.R                       102       1  99.02%   106
R/gg_pkc_boxplot.R                         195       5  97.44%   108, 136-139
R/gg_pkc_lineplot.R                        118       0  100.00%
R/gg_utils.R                               222       0  100.00%
R/label_roche.R                             72       0  100.00%
R/modify_header_rm_md.R                     18       2  88.89%   35-36
R/modify_split_caption.R                    37       0  100.00%
R/modify_zero_recode.R                      20       1  95.00%   64
R/pk_helper.R                              499       0  100.00%
R/reverse_difference_ci.R                   33       0  100.00%
R/tbl_baseline_chg.R                       188       0  100.00%
R/tbl_coxph.R                               90       1  98.89%   229
R/tbl_hierarchical_incidence_rate.R        291       4  98.63%   430-433
R/tbl_hierarchical_rate_and_count.R        339      13  96.17%   343, 425, 446-456
R/tbl_hierarchical_rate_by_grade.R         317       3  99.05%   169-171
R/tbl_listing.R                             36       0  100.00%
R/tbl_mmrm.R                               344       6  98.26%   452-456, 548
R/tbl_null_report.R                         10       0  100.00%
R/tbl_proportion.R                         141      13  90.78%   100-103, 107-111, 114-117
R/tbl_rmpt.R                               157      12  92.36%   299-304, 316-321
R/tbl_roche_subgroups.R                    157       0  100.00%
R/tbl_roche_summary.R                       64       0  100.00%
R/tbl_shift.R                              111       0  100.00%
R/tbl_survfit_quantiles.R                  154       0  100.00%
R/tbl_survfit_times.R                       92       0  100.00%
R/tbl_with_pools.R                          79       1  98.73%   317
R/theme_gtsummary_roche.R                   87       1  98.85%   61
R/utils.R                                   42       0  100.00%
TOTAL                                     5632     149  97.35%

Diff against main

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

Results for commit: 697a282

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[github-actions]

Unit Tests Summary

  1 files  338 suites   1m 53s ⏱️
338 tests 338 ✅ 0 💤 0 ❌
987 runs  987 ✅ 0 💤 0 ❌

Results for commit 697a282.

♻️ This comment has been updated with latest results.

[github-actions]

Unit Test Performance Difference

Additional test case details

Test Suite	$Status$	Time on main	$±Time$	Test Case
tbl_baseline_chg	💚	$13.57$	$-2.16$	tbl_baseline_chg_works
tbl_hierarchical_rate_and_count	💚	$10.09$	$-1.40$	tbl_hierarchical_rate_and_count_works
tbl_hierarchical_rate_by_grade	💚	$12.00$	$-2.02$	tbl_hierarchical_rate_by_grade_works
tbl_roche_subgroups	💚	$8.90$	$-1.98$	tbl_roche_subgroups_time_to_event_NULL_works

Results for commit 4e42f03

♻️ This comment has been updated with latest results.

[qiliu1013]

Looks good.

[Melkiades]

Closes #329