Directory labels are ignored when a file-specific label is applied

[cookiecrook]

Source excerpt from ./inert/META.yml

links:
    - label: a11y
      results:
        - test: "*"
    - label: accessibility
      results:
        - test: "*"
    - label: inert
      results:
        - test: "*"

The above works mostly as expected in this directory and others, applying all three labels to descendant files in the directory. However, when there is a file-specific label applied, the directories labels are overwritten.

    - label: interop-2023-inert
      results:
        - test: dynamic-inert-on-focused-element.html
        - test: inert-computed-style.html
        - test: inert-on-non-html.html
        - test: inert-on-slots.html
        - test: inert-with-modal-dialog-001.html
        - test: inert-canvas-fallback-content.html
        - test: inert-iframe-hittest.html
        - test: inert-iframe-tabbing.html
        - test: inert-label-focus.html
        - test: inert-node-is-uneditable.html
        - test: inert-node-is-unselectable.html
        - test: inert-with-modal-dialog-002.html
        - test: inert-inlines.html
        - test: inert-node-is-unfocusable.html
        - test: inert-pseudo-element-hittest.html
        - test: inert-svg-hittest.html
        - test: inert-and-contenteditable.html
        - test: inert-does-not-match-disabled-selector.html
        - test: inert-in-shadow-dom.html

In short, the above files do not show up in the following search, but should.

https://wpt.fyi/results/inert?label=master&label=experimental&aligned&q=label%3Aaccessibility

The only file that shows up in the results is the one without a file-specific label block test reference.

[cookiecrook]

Related to @KyleJu's recent fix for:

• Labeling directories wpt.fyi#3351
• Support wildcards in label search wpt.fyi#3447

[KyleJu]

Related to https://github.com/web-platform-tests/wpt.fyi/issues/3448. I will give it a fix today

[KyleJu]

This will be alive in the next prod push, which should be thursday

[KyleJu]

Deployment is complete