feat: used the standard date time formatter

[qcdyx]

Summary:
Closes #1652

report.json

Expected behavior:

Please see the validatedAt string on the screenshot and json report.

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[davidgamez]

Can we remove the milliseconds and the name of the timezone? Example: 2024-01-15T24:14:45+05:00

[qcdyx]

report.json
Voila @davidgamez

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1520 sources (~0 %) are corrupted.
Commit: d8d6966
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.

[qcdyx]

Regarding when --date is passed in the validator question @davidgamez, I tried java -Xmx1G -jar ./cli/build/libs/gtfs-validator-4.2.1-SNAPSHOT-cli.jar -d 2023-01-01 -o /Users/jingsi/code/data/gtfs-ws/delfi -i /Users/jingsi/Downloads/google-transit-darwin-200124.zip and it's working.

[davidgamez]

LGTM!

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1520 sources (~0 %) are corrupted.
Commit: 94243f8
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.