Update layoutlib to v15 (major) (#1578)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: John Rodriguez <john.rodriguez@gmail.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ kotlin = "2.0.21"
 kotlinCompileTesting = "1.6.0"
 kotlinPoet = "2.0.0"
 ksp = "2.0.21-1.0.26"
-layoutlib = "14.0.11"
+layoutlib = "15.0.6"
 moshi = "1.15.1"
 
 minSdk = "25"

paparazzi-gradle-plugin/src/test/projects/imm-soft-input/src/test/java/app/cash/paparazzi/plugin/test/IMMTest.kt

@@ -36,7 +36,7 @@ class DummyLayout(context: Context) : FrameLayout(context) {
   override fun onAttachedToWindow() {
     super.onAttachedToWindow()
     // Fake environments such as snapshot tests may return null here, which we can safely ignore.
-    val inputMethodManager = context.getSystemService(InputMethodManager::class.java)
+    val inputMethodManager = context.getSystemService(InputMethodManager::class.java)!!
     inputMethodManager.hideSoftInputFromWindow(this.windowToken, 0)
   }
 }

paparazzi-gradle-plugin/src/test/projects/rerun-asset-change/src/test/java/app/cash/paparazzi/plugin/test/RecordTest.kt

@@ -15,7 +15,7 @@ class RecordTest {
     val contents =
       paparazzi.context.assets.open("secret.txt").bufferedReader().use { it.readText() }
     val root = paparazzi.inflate<FrameLayout>(R.layout.root)
-    val label = root.findViewById<TextView>(R.id.secret)
+    val label = root.findViewById<TextView>(R.id.secret)!!
     label.text = contents
     paparazzi.snapshot(root)
   }

paparazzi-gradle-plugin/src/test/projects/verify-aapt/src/test/java/app/cash/paparazzi/plugin/test/AaptDrawableTest.kt

@@ -19,7 +19,7 @@ class AaptDrawableTest {
   @Test
   fun inXml() {
     val view = paparazzi.inflate<View>(R.layout.aapt_drawable)
-    val imageView = view.findViewById<ImageView>(R.id.image)
+    val imageView = view.findViewById<ImageView>(R.id.image)!!
     imageView.setImageResource(R.drawable.card_chip)
     paparazzi.snapshot(view)
   }

paparazzi-gradle-plugin/src/test/projects/verify-gif/src/test/snapshots/videos/app.cash.paparazzi.plugin.test_KeypadViewTest_testViews_spin.png

@@ -37,7 +37,7 @@ internal class AccessibilityOverlayDrawable : Drawable() {
   }
 
   override fun setAlpha(alpha: Int) = Unit
-  override fun setColorFilter(p0: ColorFilter) = Unit
+  override fun setColorFilter(colorFilter: ColorFilter?) = Unit
 
   @Deprecated("Not used", ReplaceWith("255"))
   override fun getOpacity(): Int = PixelFormat.OPAQUE

paparazzi-gradle-plugin/src/test/projects/widgets/src/test/snapshots/images/app.cash.paparazzi.plugin.test_RenderingModeTest_default[FULL_SCREEN].png

@@ -84,7 +84,7 @@ internal class Renderer(
     val buildProp = File(layoutlibRuntimeRoot, "build.prop")
     val platformDataDir = File(layoutlibRuntimeRoot, "data")
     val fontLocation = File(platformDataDir, "fonts")
-    val icuLocation = File(platformDataDir, "icu" + File.separator + "icudt72l.dat")
+    val icuLocation = File(platformDataDir, "icu" + File.separator + "icudt75l.dat")
     val keyboardLocation = File(platformDataDir, "keyboards" + File.separator + "Generic.kcm")
     val nativeLibLocation = File(platformDataDir, getNativeLibDir())
     val attrs = File(layoutlibResDir, "values" + File.separator + "attrs.xml")

paparazzi-gradle-plugin/src/test/projects/widgets/src/test/snapshots/images/app.cash.paparazzi.plugin.test_RenderingModeTest_default[WIDGET].png

@@ -54,11 +54,11 @@ class InstantAnimationsRuleTest {
       view.text = it.animatedFraction.toString()
     }
     animator.addListener(object : AnimatorListenerAdapter() {
-      override fun onAnimationStart(animation: Animator?, isReverse: Boolean) {
+      override fun onAnimationStart(animation: Animator, isReverse: Boolean) {
         log += "onAnimationStart"
       }
 
-      override fun onAnimationEnd(animation: Animator?) {
+      override fun onAnimationEnd(animation: Animator) {
         log += "onAnimationEnd"
       }
     })