Make the app compile in release

Following instructions from https://stackoverflow.com/a/70074787/1472514

libraries/matrix/build.gradle.kts

@@ -8,7 +8,7 @@ android {
 }
 
 dependencies {
-    api(files("./libs/matrix-rust-sdk.aar"))
+    api(project(":libraries:rustSdk"))
     implementation(project(":libraries:core"))
     implementation(libs.timber)
     implementation("net.java.dev.jna:jna:5.10.0@aar")

libraries/rustSdk/build.gradle

@@ -0,0 +1,2 @@
+configurations.maybeCreate("default")
+artifacts.add("default", file('matrix-rust-sdk.aar'))

settings.gradle.kts

@@ -19,6 +19,7 @@ dependencyResolutionManagement {
 rootProject.name = "ElementX"
 include(":app")
 include(":libraries:core")
+include(":libraries:rustSdk")
 include(":libraries:matrix")
 include(":libraries:textcomposer")
 include(":libraries:elementresources")