Bump com.codeborne:selenide from 7.7.1 to 7.7.3 in /app

Bumps [com.codeborne:selenide](https://github.com/selenide/selenide) from 7.7.1 to 7.7.3.
- [Release notes](https://github.com/selenide/selenide/releases)
- [Changelog](https://github.com/selenide/selenide/blob/main/CHANGELOG.md)
- [Commits](selenide/selenide@v7.7.1...v7.7.3)

---
updated-dependencies:
- dependency-name: com.codeborne:selenide
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

app/build.gradle.kts

@@ -75,7 +75,7 @@ dependencies {
     testImplementation("org.testcontainers:junit-jupiter")
     testImplementation("org.testcontainers:postgresql")
     testImplementation("org.testcontainers:localstack")
-    testImplementation("com.codeborne:selenide:7.7.1")
+    testImplementation("com.codeborne:selenide:7.7.3")
 
     runtimeOnly("org.postgresql:postgresql")