Use constant to define androidx media version

PiperOrigin-RevId: 266802551

constants.gradle

@@ -27,6 +27,7 @@ project.ext {
     jsr305Version = '3.0.2'
     kotlinAnnotationsVersion = '1.3.31'
     androidxAnnotationVersion = '1.1.0'
+    androidxMediaVersion = '1.0.1'
     androidxTestVersion = '1.1.0'
     truthVersion = '0.44'
     modulePrefix = ':'

extensions/mediasession/build.gradle

@@ -32,7 +32,7 @@ android {
 
 dependencies {
     implementation project(modulePrefix + 'library-core')
-    api 'androidx.media:media:1.0.1'
+    api 'androidx.media:media:' + androidxMediaVersion
     compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion
 }
 

library/ui/build.gradle

@@ -40,7 +40,7 @@ android {
 
 dependencies {
     implementation project(modulePrefix + 'library-core')
-    implementation 'androidx.media:media:1.0.1'
+    api 'androidx.media:media:' + androidxMediaVersion
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion
     testImplementation project(modulePrefix + 'testutils')