Update redirected URL (#8919)

Author: hugovk

docs/releasenotes/10.1.0.rst

@@ -71,7 +71,7 @@ size and font_size arguments when using default font
 
 Pillow has had a "better than nothing" default font, which can only be drawn at
 one font size. Now, if FreeType support is available, a version of
-`Aileron Regular <https://dotcolon.net/font/aileron>`_ is loaded, which can be
+`Aileron Regular <https://dotcolon.net/fonts/aileron>`_ is loaded, which can be
 drawn at chosen font sizes.
 
 The following ``size`` and ``font_size`` arguments can now be used to specify a

src/PIL/ImageFont.py

@@ -1093,7 +1093,7 @@ def load_default_imagefont() -> ImageFont:
 
 def load_default(size: float | None = None) -> FreeTypeFont | ImageFont:
     """If FreeType support is available, load a version of Aileron Regular,
-    https://dotcolon.net/font/aileron, with a more limited character set.
+    https://dotcolon.net/fonts/aileron, with a more limited character set.
 
     Otherwise, load a "better than nothing" font.