Revert "perf: remove mini flag" #146

Job	Run time
Telegram Bot API	37s
Check Access	3s
Native Build (BoringSSL)	15s
Native Build (FFmpeg)	14s
Native Build (Shadowsocks)	14s
Native Build (ShadowsocksR)	13s
Native Build (V2ray)	15s
Native Build (Telegram) (armeabi-v7a)	20s
Native Build (Telegram) (arm64-v8a)	19s
Gradle Build (FullRelease)	10m 43s
Gradle Build (MiniRelease)	10m 5s
Gradle Build (FullReleaseNoGcm)	9m 40s
Gradle Build (MiniReleaseNoGcm)	9m 36s
Upload debug	1m 31s
	44m 5s

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