Update to Gradle 8.9, Reckon 0.18.3, optimized order (#4540)

- Update to latest Gradle using gradlew command
 - Update to latest Reckon to avoid build warning about future incompatibility
 - Optimize repositories as recommended on https://developer.android.com/build/optimize-your-build#gradle_plugin_portal

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################

settings.gradle.kts

@@ -5,14 +5,15 @@ rootProject.name = "home-assistant-android"
 
 pluginManagement {
     repositories {
-        gradlePluginPortal()
         google()
+        mavenCentral()
+        gradlePluginPortal()
     }
 }
 
 plugins {
     // So we can't reach the libs.plugins.* aliases from here so we need to declare them the old way...
-    id("org.ajoberstar.reckon.settings").version("0.18.0")
+    id("org.ajoberstar.reckon.settings").version("0.18.3")
 }
 
 reckon {