Migrate hooks to husky v9

.husky/post-checkout

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 ./tools/js-tools/git-hooks/post-merge-checkout-hook.sh "$1"

.husky/post-merge

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 ./tools/js-tools/git-hooks/post-merge-checkout-hook.sh ORIG_HEAD

.husky/pre-commit

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 node tools/js-tools/git-hooks/pre-commit-hook.js

.husky/pre-push

@@ -1,6 +1,3 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 if test -c /dev/tty && sh -c ': < /dev/tty' >/dev/null 2>/dev/null; then
 	exec < /dev/tty
 fi

package.json

@@ -23,7 +23,7 @@
 		"php:autofix": "composer phpcs:fix",
 		"php:compatibility": "composer phpcs:compatibility",
 		"php:lint": "composer phpcs:lint",
-		"prepare": "husky install",
+		"prepare": "husky",
 		"reformat-files": "prettier --ignore-path .eslintignore --write \"**/*.{js,jsx,cjs,mjs,ts,tsx,svelte,json,json5}\"",
 		"version-packages": "bash ./tools/version-packages.sh"
 	},