Remove unused Android SDK build-tools, upgrade v30.0.1 to v30.0.3.
diff --git a/buildkite/setup-docker.sh b/buildkite/setup-docker.sh
index 7fd7857..4355015 100755
--- a/buildkite/setup-docker.sh
+++ b/buildkite/setup-docker.sh
@@ -192,12 +192,10 @@
rm android-sdk.zip
mv cmdline-tools latest
yes | latest/bin/sdkmanager --licenses > /dev/null || true
- latest/tools/bin/sdkmanager --update
- latest/tools/bin/sdkmanager \
+ latest/bin/sdkmanager --update
+ latest/bin/sdkmanager \
"build-tools;28.0.2" \
- "build-tools;29.0.2" \
- "build-tools;29.0.3" \
- "build-tools;30.0.1" \
+ "build-tools;30.0.3" \
"emulator" \
"extras;android;m2repository" \
"platform-tools" \