Update build.gradle for signing

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

    }

    flavorDimensions "default"

    signingConfigs {

        release {

            keyAlias "${MY_KEY_ALIAS}"

            keyPassword "${MY_KEY_PASSWORD}"

            storeFile file("${MY_STORE_FILE}")

            storePassword "${MY_STORE_PASSWORD}"

        }

    }

    buildTypes {

        release {

            signingConfig signingConfigs.release

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'

        }