File docs-remove-footer.patch of Package glfw

diff --git a/docs/Doxyfile.in b/docs/Doxyfile.in
index 067619c7..c13caec0 100644
--- a/docs/Doxyfile.in
+++ b/docs/Doxyfile.in
@@ -1279,7 +1279,6 @@ HTML_HEADER            = "@GLFW_SOURCE_DIR@/docs/header.html"
 # that doxygen normally uses.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_FOOTER            = "@GLFW_SOURCE_DIR@/docs/footer.html"
 
 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
 # sheet that is used by each HTML page. It can be used to fine-tune the look of