Update Dockerfile

Dockerfile

@@ -15,7 +15,7 @@ RUN apt-get update && apt-get install -y \
 ENV ANDROID_SDK_ROOT /sdk
 RUN mkdir -p /sdk && \
     wget -q "https://dl.google.com/android/repository/commandlinetools-linux-9477386_latest.zip" -O cmdline-tools.zip && \
-    unzip cmdline-tools.zip -d /sdk && \
+    unzip cmdline-tools.zip -d /sdk/cmdline-tools && \
     rm cmdline-tools.zip && \
     mkdir -p /sdk/cmdline-tools/latest && \
     mv /sdk/cmdline-tools/* /sdk/cmdline-tools/latest && \
@@ -46,5 +46,3 @@ RUN git clone https://github.com/guardianproject/NetCipher.git /netcipher && \
 
 # 必要な依存関係をインストールしてビルド
 RUN ./gradlew clean build --refresh-dependencies --stacktrace
-
-CMD ["./gradlew", "run"]