set packageManager pnpm to fixed version

Signed-off-by: Daniel Einars <polaroidkidd@users.noreply.github.com>

Author: polaroidkidd

package.json

@@ -43,7 +43,7 @@
 		"eslint-plugin-yml": "^1.14.0",
 		"turbo": "^2.2.1"
 	},
-	"packageManager": "pnpm@999.999.999",
+	"packageManager": "pnpm@9.15.2",
 	"engines": {
 		"node": ">=v20",
 		"pnpm": ">=9"