egl: drop invalid shebang

This file exports a variable that is then used in a python script,
but it can never be executed by itself, so having a shebang here
makes no sense.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ĺšlusarz <marcin.slusarz@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6166>
diff --git a/src/egl/generate/eglFunctionList.py b/src/egl/generate/eglFunctionList.py
index 171e3dd..cd6c259 100644
--- a/src/egl/generate/eglFunctionList.py
+++ b/src/egl/generate/eglFunctionList.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 """
 Contains a list of EGL functions to generate dispatch functions for.