Update agp to v8.6.0-alpha03 (#1471)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.android.test](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.6.0-alpha02` -> `8.6.0-alpha03` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.test/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.android.test/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.android.test/8.6.0-alpha02/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.android.test/8.6.0-alpha02/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [com.android.library](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.6.0-alpha02` -> `8.6.0-alpha03` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.library/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.android.library/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.android.library/8.6.0-alpha02/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.android.library/8.6.0-alpha02/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [com.android.application](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.6.0-alpha02` -> `8.6.0-alpha03` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.application/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.android.application/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.android.application/8.6.0-alpha02/8.6.0-alpha03?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|

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gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 accompanist = "0.35.1-alpha"
-agp = "8.6.0-alpha02"
+agp = "8.6.0-alpha03"
 androidx-activity = "1.9.0"
 androidx-core = "1.14.0-alpha01"
 androidx-sqlite = "2.5.0-alpha02"