Bug Description
Trying to auto-complete ../gradlew from within a subfolder of the place where gradlew resides does not work.

Steps To Reproduce

1. Enter the folder where gradlew lives.
2. Enter into any subfolder of this folder.
3. Try to auto-complete ../gradlew.
4. See no auto-completion.

Expected behavior
Auto-completion should interpret the relative path to gradlew and use it to gather the Gradle targets. Building subcomponents sometimes requires to build from subfolders, or otherwise all components of the software will be built.

System:

• OS: macOS
• Zsh version: 5.7.1
• Terminal emulator: macOS Terminal