[Update] Python 3.8.10 -> 3.8.11

This is a security update for Python 3.8

https://docs.python.org/release/3.8.11/whatsnew/changelog.html#changelog

Daniel has been running the new version for a while without issue. My
tests don't turn up any problems.

ok?

(cc maintainer)

--Kurt

Index: Makefile
===================================================================
RCS file: /cvs/ports/lang/python/3.8/Makefile,v
retrieving revision 1.15
diff -u -p -r1.15 Makefile
--- Makefile 12 Jun 2021 04:03:23 -0000 1.15
+++ Makefile 9 Jul 2021 19:01:08 -0000
@@ -6,7 +6,7 @@
# Python itself.

VERSION = 3.8
-PATCHLEVEL = .10
+PATCHLEVEL = .11
SHARED_LIBS = python3.8 0.0
VERSION_SPEC = >=3.8,<3.9

Index: distinfo
===================================================================
RCS file: /cvs/ports/lang/python/3.8/distinfo,v
retrieving revision 1.9
diff -u -p -r1.9 distinfo
--- distinfo 12 Jun 2021 04:03:23 -0000 1.9
+++ distinfo 9 Jul 2021 19:01:08 -0000
@@ -1,2 +1,2 @@
-SHA256 (Python-3.8.10.tgz) = s3rHTSy60lkOfNDdKzgmwpr+iac0CQqHv4wDxFBmy2U=
-SIZE (Python-3.8.10.tgz) = 24720640
+SHA256 (Python-3.8.11.tgz) = t3Rk6oDOwUWBuGrrf7L/AoMOCrx7zcdSt7S9/Njz45M=
+SIZE (Python-3.8.11.tgz) = 24727392
Index: pkg/PLIST-main
===================================================================
RCS file: /cvs/ports/lang/python/3.8/pkg/PLIST-main,v
retrieving revision 1.15
diff -u -p -r1.15 PLIST-main
--- pkg/PLIST-main 12 Jun 2021 04:03:23 -0000 1.15
+++ pkg/PLIST-main 9 Jul 2021 19:01:09 -0000
@@ -2023,9 +2023,9 @@ lib/python3.8/lib-dynload/
@so lib/python3.8/lib-dynload/zlib.cpython-38.so
lib/python3.8/lib2to3/
lib/python3.8/lib2to3/Grammar.txt
-lib/python3.8/lib2to3/Grammar3.8.10.final.0.pickle
+lib/python3.8/lib2to3/Grammar3.8.11.final.0.pickle
lib/python3.8/lib2to3/PatternGrammar.txt
-lib/python3.8/lib2to3/PatternGrammar3.8.10.final.0.pickle
+lib/python3.8/lib2to3/PatternGrammar3.8.11.final.0.pickle
lib/python3.8/lib2to3/__init__.py
lib/python3.8/lib2to3/__main__.py
lib/python3.8/lib2to3/__pycache__/