firefox [testing]: python 3.11 compatibility

testing/firefox/checksums

@@ -3,3 +3,4 @@
 42d489e60eae7d2807ef109a4eb1dd3d0e52e8ea9a8a19074495453e588f0625
 4a232e3aa3973894a58c126b9e901c924d4e1ca3e00c4fc82d08de4b880183a9
 ed51ce8a6730c489ea9dda354f02c579fb3632925096a0260bfae7a6b82ceace
+5b0aad43012e4c175a6dde70b006fa9f07c4b0d70e9632414f16ac55d5243be4

testing/firefox/patches/python-3.11.patch

@@ -0,0 +1,30 @@
+# https://src.fedoraproject.org/rpms/firefox/c/4d45de9bff7b7ef01f7d3c9e53a61adc9cf3ce9e?branch=4d45de9bff7b7ef01f7d3c9e53a61adc9cf3ce9e
+
+diff -up firefox-102.0/xpcom/idl-parser/xpidl/xpidl.py.build-python-3.11 firefox-102.0/xpcom/idl-parser/xpidl/xpidl.py
+--- firefox-102.0/xpcom/idl-parser/xpidl/xpidl.py.build-python-3.11	2022-06-23 09:10:31.000000000 +0200
++++ firefox-102.0/xpcom/idl-parser/xpidl/xpidl.py	2022-07-15 16:18:52.048351493 +0200
+@@ -1572,13 +1572,13 @@ class IDLParser(object):
+     t_ignore = " \t"
+ 
+     def t_multilinecomment(self, t):
+-        r"/\*(?s).*?\*/"
++        r"/\*(?s:.)*?\*/"
+         t.lexer.lineno += t.value.count("\n")
+         if t.value.startswith("/**"):
+             self._doccomments.append(t.value)
+ 
+     def t_singlelinecomment(self, t):
+-        r"(?m)//.*?$"
++        r"(?m://.*?$)"
+ 
+     def t_IID(self, t):
+         return t
+@@ -1591,7 +1591,7 @@ class IDLParser(object):
+         return t
+ 
+     def t_LCDATA(self, t):
+-        r"(?s)%\{[ ]*C\+\+[ ]*\n(?P<cdata>.*?\n?)%\}[ ]*(C\+\+)?"
++        r"(?s:%\{[ ]*C\+\+[ ]*\n(?P<cdata>.*?\n?)%\}[ ]*(C\+\+)?)"
+         t.type = "CDATA"
+         t.value = t.lexer.lexmatch.group("cdata")
+         t.lexer.lineno += t.value.count("\n")

testing/firefox/sources

@@ -3,3 +3,4 @@ patches/fix-linux-header.patch
 patches/no-dbus.patch
 patches/no-fribidi.patch
 patches/no-perl.patch
+patches/python-3.11.patch