Update to AGP 8.8.0

This updates the project to:
- AGP 8.8.0 (latest feature release).
- AGP 8.7.3 (bugfix release).
- AGP 8.9.0-alpha08 (latest canary release).

Author: MGaetan89

src/functionalTest/groovy/com/autonomousapps/android/AbstractAndroidSpec.groovy

@@ -21,24 +21,25 @@ abstract class AbstractAndroidSpec extends AbstractFunctionalSpec {
   protected static final AGP_8_4 = AgpVersion.version('8.4.2')
   protected static final AGP_8_5 = AgpVersion.version('8.5.2')
   protected static final AGP_8_6 = AgpVersion.version('8.6.1')
-  protected static final AGP_8_7 = AgpVersion.version('8.7.0')
-  protected static final AGP_8_8 = AgpVersion.version('8.8.0-alpha04')
+  protected static final AGP_8_7 = AgpVersion.version('8.7.3')
+  protected static final AGP_8_8 = AgpVersion.version('8.8.0')
+  protected static final AGP_8_9 = AgpVersion.version('8.9.0-alpha08')
 
-  protected static final AGP_LATEST = AGP_8_8
+  protected static final AGP_LATEST = AGP_8_9
 
   /**
    * TODO(tsr): this doc is perpetually out of date.
    *
-   * {@code AGP_8_0} represents the minimum stable _tested_ version. {@code AGP_8_7} represents the maximum stable
-   * _tested_ version. We also test against the latest alpha, {@code AGP_8_8} at time of writing. DAGP may work with
+   * {@code AGP_8_0} represents the minimum stable _tested_ version. {@code AGP_8_8} represents the maximum stable
+   * _tested_ version. We also test against the latest alpha, {@code AGP_8_9} at time of writing. DAGP may work with
    * other versions of AGP, but they aren't tested, primarily for CI performance reasons.
    *
    * @see <a href="https://maven.google.com/web/index.html?#com.android.tools.build:gradle">AGP releases</a>
    */
   protected static final SUPPORTED_AGP_VERSIONS = [
     AGP_8_0,
-    AGP_8_7,
     AGP_8_8,
+    AGP_8_9,
   ]
 
   protected static List<AgpVersion> agpVersions(AgpVersion minAgpVersion = AgpVersion.AGP_MIN) {

src/main/kotlin/com/autonomousapps/internal/android/AgpVersion.kt

@@ -15,7 +15,7 @@ internal class AgpVersion private constructor(val version: String) : Comparable<
   companion object {
 
     @JvmStatic val AGP_MIN = version("8.0.0")
-    @JvmStatic val AGP_MAX = version("8.7.0")
+    @JvmStatic val AGP_MAX = version("8.8.0")
 
     @JvmStatic fun current(): AgpVersion = AgpVersion(agpVersion())
     @JvmStatic fun version(version: String): AgpVersion = AgpVersion(version)