dev-python/quex: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/17602
Package-Manager: Portage-3.0.7, Repoman-3.0.1
Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

dev-python/quex/files/quex-0.65.4-gentoo.patch

@@ -1,34 +0,0 @@
---- a/quex-exe.py	2017-12-13 21:42:48.633280478 +0100
-+++ b/quex-exe.py	2017-12-13 21:43:02.066040530 +0100
-@@ -40,11 +40,6 @@
-     print("error: Please, use Python versions 2.x.")
-     sys.exit(-1)
- 
--if os.environ.has_key("QUEX_PATH") == False:
--    print("Environment variable QUEX_PATH has not been defined.")
--else:
--    sys.path.insert(0, os.environ["QUEX_PATH"])
--
- try:
-     exception_checker.do_on_import(sys.argv)
-     import quex.DEFINITIONS
---- a/quex/DEFINITIONS.py	2017-12-13 21:48:52.887765325 +0100
-+++ b/quex/DEFINITIONS.py	2017-12-13 21:52:29.805877359 +0100
-@@ -49,15 +49,14 @@
-     sys.exit(-1) # sys.exit(-1) is acceptable
- 
- QUEX_PATH          = QUEX_INSTALLATION_DIR
--QUEX_CODEC_DB_PATH = QUEX_PATH + "/quex/engine/codec_db/database"
-+QUEX_CODEC_DB_PATH = "/usr/share/quex/database"
- 
--sys.path.insert(0, QUEX_INSTALLATION_DIR)
- 
- def check():
-     global QUEX_INSTALLATION_DIR
- 
-     # -- Try to acces the file 'quex-exe.py' in order to verify
--    if os.access(QUEX_INSTALLATION_DIR + "/quex-exe.py", os.F_OK) == False:
-+    if False:
-         print "error: Environment variable 'QUEX_PATH' does not point to"
-         print "error: a valid installation directory of quex."
-         print "error: current setting of 'QUEX_PATH':"