Standardise leak canary version in constants.gradle

PiperOrigin-RevId: 633505366

constants.gradle

@@ -29,6 +29,7 @@ project.ext {
     // Use the same Guava version as the Android repo:
     // https://cs.android.com/android/platform/superproject/main/+/main:external/guava/METADATA
     guavaVersion = '33.0.0-android'
+    leakCanaryVersion = '2.10'
     mockitoVersion = '3.12.4'
     robolectricVersion = '4.11'
     // Keep this in sync with Google's internal Checker Framework version.

demos/compose/build.gradle

@@ -72,5 +72,5 @@ dependencies {
     implementation project(modulePrefix + 'lib-exoplayer')
 
     // For detecting and debugging leaks only. LeakCanary is not needed for demo app to work.
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:' + leakCanaryVersion
 }

demos/session/build.gradle

@@ -60,7 +60,7 @@ android {
 
 dependencies {
     // For detecting and debugging leaks only. LeakCanary is not needed for demo app to work.
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:' + leakCanaryVersion
     implementation 'androidx.core:core-ktx:' + androidxCoreVersion
     implementation 'androidx.appcompat:appcompat:' + androidxAppCompatVersion
     implementation 'androidx.multidex:multidex:' + androidxMultidexVersion