[TASK] Update dev tools (#41)

> composer req --dev phpunit/phpunit:"^11.5.7 || ^12.0.2"
> composer req --dev friendsofphp/php-cs-fixer:^3.69.0
> composer req --dev phpstan/phpstan:^2.1.5
> vendor/bin/phpstan -b

.github/workflows/tests.yml

@@ -40,7 +40,6 @@ jobs:
         run: vendor/bin/php-cs-fixer fix -v --diff --dry-run --show-progress none
 
       - name: Phpstan
-        if: ${{ matrix.php <= '8.3' }}
         run: vendor/bin/phpstan analyze --no-progress
 
       - name: Phpunit

composer.json

@@ -24,9 +24,9 @@
         "ext-mbstring": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "^11.2.6",
-        "friendsofphp/php-cs-fixer": "^3.59.3",
-        "phpstan/phpstan": "^1.10.57"
+        "phpunit/phpunit": "^11.5.7 || ^12.0.2",
+        "friendsofphp/php-cs-fixer": "^3.69.0",
+        "phpstan/phpstan": "^2.1.5"
     },
     "replace": {
         "cogpowered/finediff": "*"

phpstan-baseline.neon

@@ -0,0 +1,13 @@
+parameters:
+	ignoreErrors:
+		-
+			message: '#^Instanceof between cogpowered\\FineDiff\\Parser\\Operations\\OperationInterface and cogpowered\\FineDiff\\Parser\\Operations\\OperationInterface will always evaluate to true\.$#'
+			identifier: instanceof.alwaysTrue
+			count: 1
+			path: src/Parser/Opcodes.php
+
+		-
+			message: '#^Parameter \#1 \$opcodes of method cogpowered\\FineDiff\\Parser\\Opcodes\:\:setOpcodes\(\) expects array\<int, cogpowered\\FineDiff\\Parser\\Operations\\OperationInterface\>, array\<int, string\> given\.$#'
+			identifier: argument.type
+			count: 1
+			path: tests/Parser/OpcodesTest.php

phpstan.neon.dist

@@ -1,12 +1,9 @@
+includes:
+  - phpstan-baseline.neon
+
 parameters:
     level: 8
 
     paths:
         - ./src
         - ./tests
-
-    ignoreErrors:
-        -
-            message: "#^Parameter \\#1 \\$opcodes of method cogpowered\\\\FineDiff\\\\Parser\\\\Opcodes\\:\\:setOpcodes\\(\\) expects array\\<int, cogpowered\\\\FineDiff\\\\Parser\\\\Operations\\\\OperationInterface\\>, array\\<int, string\\> given\\.$#"
-            count: 1
-            path: tests/Parser/OpcodesTest.php