* Fixed `CheckSettingsChanges` presubmit function
There were two problems:
1. Somehow the `registry_full_path` misses segments `chrome` and
`android` when accessing `SearchIndexProviderRegistry.java`, so
it is
`.../brave-browser/src/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java`
instead of an actual
`.../brave-browser/src/chrome/android/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java`
which causes the registry not being read
2. `input_api.ReadFile` could not read outside of repo root which
is `brave-browser/src/brave` so it could not read `SearchIndexProviderRegistry.java`
Fixed both with patching or chromium_presubmit_overrides.py
Resolves https://github.com/brave/brave-browser/issues/53560
AlexeyBarabash
d2c91e9eb1