feat: 1465 add a route colors gtfs component

[qcdyx]

Close #1465
wrote logic and unit tests for Adding a "Route Colors" component - it's present if both the fields route_color and route_text_color in routes.txt are present, and if they have at least one value defined.

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[github-actions]

This contribution does not follow the conventions set by the Google Java style guide. Please run the following command line at the root of the project to fix formatting errors: ./gradlew goJF.

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1430 sources (~0 %) are corrupted.
Commit: 183bc5f
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 1 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1430 sources (~0 %) are corrupted.
Commit: 0f46a56
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.

[qcdyx]

Summary:
Closes #1465

Expected behavior:
Add a "Route Colors" component to this list. We consider this component present if both the fields route_color and route_text_color in routes.txt are present, and if they have at least one value defined.

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[github-actions]

This contribution does not follow the conventions set by the Google Java style guide. Please run the following command line at the root of the project to fix formatting errors: ./gradlew goJF.

[github-actions]

This contribution does not follow the conventions set by the Google Java style guide. Please run the following command line at the root of the project to fix formatting errors: ./gradlew goJF.

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1430 sources (~0 %) are corrupted.
Commit: 011ac03
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.

[jcpitre]

Good job on the comments explaining the tests.

[qcdyx]

Thank you! I like writing comments - make newcomers less confused!

[davidgamez]

LGTM!

[github-actions]

✅ Rule acceptance tests passed.
New Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Errors: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
New Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
Dropped Warnings: 0 out of 1430 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%.
0 out of 1430 sources (~0 %) are corrupted.
Commit: b233098
Download the full acceptance test report here (report will disappear after 90 days).
✅ Rule acceptance tests passed.

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