Migrate Migration codelab main to M3 (#492)

Author: simona-anomis

MigrationCodelab/app/build.gradle

@@ -91,7 +91,7 @@ dependencies {
     implementation "androidx.compose.ui:ui"
     implementation "androidx.compose.foundation:foundation"
     implementation "androidx.compose.foundation:foundation-layout"
-    implementation "androidx.compose.material:material"
+    implementation "androidx.compose.material3:material3"
     implementation "androidx.compose.runtime:runtime-livedata"
     implementation "androidx.compose.ui:ui-tooling-preview"
     debugImplementation "androidx.compose.ui:ui-tooling"

MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/plantdetail/PlantDetailDescription.kt

@@ -16,8 +16,8 @@
 
 package com.google.samples.apps.sunflower.plantdetail
 
-import androidx.compose.material.Surface
-import androidx.compose.material.Text
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 
 @Composable

MigrationCodelab/app/src/main/java/com/google/samples/apps/sunflower/theme/Theme.kt

@@ -16,7 +16,7 @@
 
 package com.google.samples.apps.sunflower.theme
 
-import androidx.compose.material.MaterialTheme
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 
 @Composable