update requests-aws4auth to 1.1.2 which is one update needed to update 
urllib3.

Also: py-six was a missing RDEP ever since the library was unbundled from 
requests-aws4atuth.

ok on the update below?

Index: Makefile
===================================================================
RCS file: /cvs/ports/security/py-requests-aws4auth/Makefile,v
diff -u -p -u -r1.12 Makefile
--- Makefile	25 Nov 2022 19:30:38 -0000	1.12
+++ Makefile	18 Mar 2024 04:28:00 -0000
@@ -1,10 +1,9 @@
 COMMENT =		AWS v4 authentication for py-requests
 
-MODPY_EGG_VERSION =	1.1.1
+MODPY_EGG_VERSION =	1.1.2
 
 DISTNAME =		requests-aws4auth-${MODPY_EGG_VERSION}
 PKGNAME =		${MODPY_PY_PREFIX}requests-aws4auth-${MODPY_EGG_VERSION}
-REVISION =		1
 
 CATEGORIES =		security
 
@@ -14,14 +13,15 @@ HOMEPAGE =		https://github.com/sam-washi
 PERMIT_PACKAGE =	Yes
 
 MODULES =		lang/python
-MODPY_PI =		Yes
-MODPY_PYBUILD =	setuptools
-
-RUN_DEPENDS =		www/py-requests${MODPY_FLAVOR}
-BUILD_DEPENDS =		${RUN_DEPENDS}
 
 FLAVORS =		python3
 FLAVOR =		python3
+
+MODPY_PI =		Yes
+MODPY_PYBUILD =		setuptools
+
+RUN_DEPENDS =		devel/py-six${MODPY_FLAVOR} \
+			www/py-requests${MODPY_FLAVOR}
 
 NO_TEST =		Yes
 
Index: distinfo
===================================================================
RCS file: /cvs/ports/security/py-requests-aws4auth/distinfo,v
diff -u -p -u -r1.2 distinfo
--- distinfo	23 Dec 2021 12:05:41 -0000	1.2
+++ distinfo	18 Mar 2024 04:28:00 -0000
@@ -1,2 +1,2 @@
-SHA256 (requests-aws4auth-1.1.1.tar.gz) = wIgzRs4wtQGJA6Z9qI33L3P/BuGjIIRbupzYXoEboLo=
-SIZE (requests-aws4auth-1.1.1.tar.gz) = 24838
+SHA256 (requests-aws4auth-1.1.2.tar.gz) = 694GYtzNpQI1RgVexMvkRwyuAX7L/OjTaLgLXkqU1hk=
+SIZE (requests-aws4auth-1.1.2.tar.gz) = 25353