Update new-prs-labeler.yml to fix MLIR affine and presburger subscription

The pattern for mlir:presburger was incomplete, and there was a typo for mlir:affine (was spelled `afine`)

Also group the MLIR pattern, this file would better be sorted but this deserves its own commit.

Author: joker-eph

.github/new-prs-labeler.yml

@@ -40,15 +40,6 @@ lld:
 llvm-lit:
   - llvm/utils/lit/**/*
 
-mlir:afine:
-  - mlir/**/Affine/**/*
-
-mlir:python:
-  - mlir/python/**/*
-
-mlir:vectorops:
-  - mlir/**/Vector/**/*
-
 PGO:
   - llvm/lib/Transforms/Instrumentation/CGProfile.cpp
   - llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp
@@ -263,6 +254,18 @@ mlir:vector:
 mlir:execution-engine:
   - mlir/**/ExecutionEngine/**
 
+mlir:affine:
+  - mlir/**/Affine/**/*
+
+mlir:presburger:
+  - mlir/**/*Presburger*/**
+
+mlir:python:
+  - mlir/python/**/*
+
+mlir:vectorops:
+  - mlir/**/Vector/**/*
+
 coroutines:
   - clang/docs/DebuggingCoroutines.rst
   - clang/lib/Sema/SemaCoroutine.cpp
@@ -637,9 +640,6 @@ llvm:regalloc:
   - llvm/include/llvm/CodeGen/Spiller.h
   - llvm/**/*RegAlloc
 
-mlir:presburger:
-  - mlir/**/*Presburger
-
 lldb:
   - lldb/**