docs(README): add Lombok badge; promote llama.cpp version badge

Two badge-row changes in the Build section:

1. Add Lombok 1.18.46 badge between Maven Enforcer and jqwik —
   mirroring BAF (c7bfbc4) and plugin (38a8fdb) so all three
   repos that use Lombok carry the badge at the same slot.

2. Promote the [llama.cpp #b9495] badge from its previous slot
   (after JMH, near the end of the Build row) to row 3, right
   under Java + Platform. The pinned upstream version is the
   single most defining attribute of a JNI binding to llama.cpp,
   so a reader scanning the top of README needs to see it
   immediately — not buried after the testing/benchmarking tool
   badges. New ordering: Java -> Platform -> llama.cpp #b9495 ->
   JPMS -> JUnit -> JSpecify ...

streambuffer keeps its hand-written toString and does NOT adopt
Lombok, so the badge does NOT apply there.

https://claude.ai/code/session_01LzoKmqzgtQsELS5tsH4Wog

Author: claude

README.md

@@ -1,21 +1,22 @@
 **Build:**  
 ![Java 8+](https://img.shields.io/badge/Java-8%2B-informational)  
 ![Platform](https://img.shields.io/badge/Platform-Linux%20%7C%20macOS%20%7C%20Windows%20%7C%20Android-lightgrey)  
+[![llama.cpp b9495](https://img.shields.io/badge/llama.cpp-%23b9495-informational)](https://github.com/ggml-org/llama.cpp/releases/tag/b9495)  
 [![JPMS](https://img.shields.io/badge/JPMS-modular%20JAR-25A162)](https://openjdk.org/projects/jigsaw/)  
 ![JUnit](https://img.shields.io/badge/tested%20with-JUnit6-25A162)  
 [![JSpecify](https://img.shields.io/badge/JSpecify-1.0.0%20%40NullMarked-25A162)](https://jspecify.dev)  
 [![NullAway](https://img.shields.io/badge/NullAway-strict%20JSpecify-25A162)](https://github.com/uber/NullAway)  
 [![Checker Framework](https://img.shields.io/badge/Checker%20Framework-Nullness-25A162)](https://checkerframework.org)  
 [![Error Prone](https://img.shields.io/badge/Error%20Prone-12%20patterns%20at%20ERROR-25A162)](https://errorprone.info)  
 [![Maven Enforcer](https://img.shields.io/badge/Maven%20Enforcer-strict-25A162)](https://maven.apache.org/enforcer/)  
+[![Lombok](https://img.shields.io/badge/Lombok-1.18.46-bc3f3c)](https://projectlombok.org/)  
 [![jqwik](https://img.shields.io/badge/tested%20with-jqwik-1f6feb)](https://jqwik.net)  
 [![ArchUnit](https://img.shields.io/badge/tested%20with-ArchUnit-c71a36)](https://www.archunit.org)  
 [![SpotBugs](https://img.shields.io/badge/analyzed%20with-SpotBugs-3b5998)](https://spotbugs.github.io)  
 [![jcstress](https://img.shields.io/badge/tested%20with-jcstress-007396)](https://openjdk.org/projects/code-tools/jcstress/)  
 [![Lincheck](https://img.shields.io/badge/tested%20with-Lincheck-7F52FF)](https://github.com/JetBrains/lincheck)  
 [![vmlens](https://img.shields.io/badge/tested%20with-vmlens-ff6f00)](https://vmlens.com)  
 [![JMH](https://img.shields.io/badge/benchmarked%20with-JMH-25A162)](https://openjdk.org/projects/code-tools/jmh/)  
-[![llama.cpp b9495](https://img.shields.io/badge/llama.cpp-%23b9495-informational)](https://github.com/ggml-org/llama.cpp/releases/tag/b9495)  
 [![Publish](https://github.com/bernardladenthin/java-llama.cpp/actions/workflows/publish.yml/badge.svg)](https://github.com/bernardladenthin/java-llama.cpp/actions/workflows/publish.yml)  
 [![CodeQL](https://github.com/bernardladenthin/java-llama.cpp/actions/workflows/codeql.yml/badge.svg)](https://github.com/bernardladenthin/java-llama.cpp/actions/workflows/codeql.yml)