Update dependency com.android.tools.build:gradle to v8.1.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.android.tools.build:gradle (source)	8.1.0 -> 8.1.1

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[github-actions]

Diffuse output:

OLD: diffuse-base-file
NEW: ktlint-gradle-plugin.jar

       │          compressed          │         uncompressed         
       ├───────────┬───────────┬──────┼───────────┬───────────┬──────
 JAR   │ old       │ new       │ diff │ old       │ new       │ diff 
───────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
 class │ 129.4 KiB │ 129.4 KiB │  0 B │ 259.5 KiB │ 259.5 KiB │  0 B 
 other │   2.1 KiB │   2.1 KiB │  0 B │     567 B │     567 B │  0 B 
───────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
 total │ 131.5 KiB │ 131.5 KiB │  0 B │   260 KiB │   260 KiB │  0 B 

 CLASSES │ old │ new │ diff      
─────────┼─────┼─────┼───────────
 classes │  83 │  83 │ 0 (+0 -0) 
 methods │ 658 │ 658 │ 0 (+0 -0) 
  fields │ 156 │ 156 │ 0 (+0 -0)