extracting the firebase version to the dependencies file and updating to latest

dependencies.gradle

@@ -114,6 +114,8 @@ ext.Dependencies.with {
         kotlinCompilerExtensionVersion = "1.3.2"
 
         firebaseCrashlyticsPlugin = "com.google.firebase:firebase-crashlytics-gradle:2.9.1"
+        firebaseBom = "com.google.firebase:firebase-bom:31.0.1"
+
         jdkLibs = "com.android.tools:desugar_jdk_libs:1.1.5"
     }
 

domains/firebase/crashlytics/build.gradle

@@ -2,6 +2,6 @@ applyAndroidLibraryModule(project)
 
 dependencies {
     implementation project(':core')
-    implementation platform('com.google.firebase:firebase-bom:29.0.3')
+    implementation platform(Dependencies.google.firebaseBom)
     implementation 'com.google.firebase:firebase-crashlytics'
 }