chore(deps): bump org.jetbrains.kotlinx:kotlinx-coroutines-test (#519)

Bumps [org.jetbrains.kotlinx:kotlinx-coroutines-test](https://github.com/Kotlin/kotlinx.coroutines) from 1.7.2 to 1.7.3.
- [Release notes](https://github.com/Kotlin/kotlinx.coroutines/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.coroutines/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx.coroutines@1.7.2...1.7.3)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlinx:kotlinx-coroutines-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

android/walletlib/build.gradle

@@ -115,7 +115,7 @@ dependencies {
     testImplementation 'androidx.test:core:1.5.0'
     testImplementation 'androidx.arch.core:core-testing:2.2.0'
     testImplementation 'org.robolectric:robolectric:4.10.3'
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.2'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.3'
 
     compileOnly 'androidx.annotation:annotation:1.5.0'
     implementation 'org.java-websocket:Java-WebSocket:1.5.4'