[GH] Pin gradle action to 1.4.1
[GH] Pin gradle action to 1.4.1

latest gradle runner broke the build, something about cache calculation
seems off and there was a related change in 1.5.0.

https://github.com/gradle/gradle-build-action/releases/tag/v1.5.0
https://github.com/gradle/gradle-build-action/issues/68

Also updated the repo to point to the new official one from gradle.

Bug: n/a
Test: CI

This is an imported pull request from https://github.com/androidx/androidx/pull/226.

Resolves #226
Github-Pr-Head-Sha: f42ce74ffa9dd8cad1cd960c95eaac94a119eeb3
GitOrigin-RevId: 7d5e565cb982ba6f0c34c664d8c8aea2abbf2a7f
Change-Id: Id867419ff9b1b15c87899f3764c9109f9ba24b85

AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx