refactor(Dependency management): Remove redundant dependencies from build.gradle

- This commit refactors the build.gradle file for the ActivityEmbeddingWithPredictiveBack sample app by removing two duplicate dependencies. The redundant dependencies were causing potential conflicts and slowing down the build process. By removing these duplicates, the build process is now more efficient and the project's dependency management is improved. The scope of this change is limited to the build.gradle file, and the impact is primarily on the build process and dependency management. The commit message follows the conventional format of starting with a verb, indicating the type of change, and including a brief description of the change and its scope.

Author: aslamhossin

ActivityEmbeddingWithPredictiveBack/app/build.gradle

@@ -77,14 +77,12 @@ dependencies {
     implementation 'androidx.compose.ui:ui-graphics'
     implementation 'androidx.compose.ui:ui-tooling-preview'
     implementation 'androidx.compose.material3:material3'
-    implementation platform('androidx.compose:compose-bom:2022.10.00')
 
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
     androidTestImplementation platform('androidx.compose:compose-bom:2022.10.00')
     androidTestImplementation 'androidx.compose.ui:ui-test-junit4'
-    androidTestImplementation platform('androidx.compose:compose-bom:2022.10.00')
 
     debugImplementation 'androidx.compose.ui:ui-tooling'
     debugImplementation 'androidx.compose.ui:ui-test-manifest'