android: Rename android-37.yaml to android-37.0.yaml

Update the platform configuration as it was missing the decimal.

See: https://ci.chromium.org/ui/p/chromium/builders/ci/android-sdk-packager/1841/overview

Bug: 485252118
Change-Id: Ia68327443d7cfe56086a69682ac8a6e7093e9da3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7712254
Reviewed-by: Sam Maier <smaier@google.com>
Auto-Submit: Peter Wen <wnwen@chromium.org>
Commit-Queue: Sam Maier <smaier@google.com>
Commit-Queue: Peter Wen <wnwen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1607228}
NOKEYCHECK=True
GitOrigin-RevId: 0a12d5a2a4822fe5867e11a0be7b205a0cc10f72