deno: SIDECAR_KEY_RECOMMENDED complains about FlipAngle on _event.tsv file!

[yarikoptic]

AFAIK there is no point/association for FlipAngle for _event.tsv file, but deno validator as of few days back version (now sep 9 2024) complained among many (keen eye of @jungheejung spotted) with a WARNING

                FlipAngle                                                                                                                                                           
                /sub-0001/ses-01/anat/sub-0001_ses-01_acq-MPRAGEXp3X08mm_mod-T1w_defacemask.nii.gz                                                                                  
                /sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_events.tsv                                                                                     
                                                                                                                                                                                    
                4328 more files with the same issue                                             

and we do have FlipAngle for the _bold. sidecar:

❯ ls -l sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_*.tsv
-rw-rw-r-- 1 yoh yoh 2495 Sep  6 11:08 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_events.tsv
❯ ls -l sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_*.*
-rw------- 1 yoh yoh 95741 Mar 18  2022 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_bold.json
lrwxrwxrwx 1 yoh yoh   147 Mar 18  2022 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_bold.nii.gz -> ../../../.git/annex/objects/f9/mj/MD5E-s534871984--99440730f060bcd74fb194aad7fb994c.nii.gz/MD5E-s534871984--99440730f060bcd74fb194aad7fb994c.nii.gz
-rw-rw-r-- 1 yoh yoh  2495 Sep  6 11:08 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_events.tsv
-rw------- 1 yoh yoh  5822 Mar 18  2022 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_sbref.json
lrwxrwxrwx 1 yoh yoh   141 Mar 18  2022 sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_sbref.nii.gz -> ../../../.git/annex/objects/3x/51/MD5E-s553362--565e13c6a658cb874054a67f4d606d12.nii.gz/MD5E-s553362--565e13c6a658cb874054a67f4d606d12.nii.gz
❯ grep FlipAngle sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_*.json
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_bold.json:  "FlipAngle": 44,
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_bold.json:      "FlipAngle": 44.0,
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_bold.json:      "VariableFlipAngleFlag": "N",
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_sbref.json:  "FlipAngle": 44,
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_sbref.json:      "FlipAngle": 44.0,
sub-0001/ses-01/func/sub-0001_ses-01_task-alignvideo_acq-mb8_run-01_sbref.json:      "VariableFlipAngleFlag": "N",

might relate (as was also reported) to

• Errors reported incorrectly when handling too many files #2081