python3-google-auth: upgrade 2.27.0 -> 2.28.0

Changelog:
==========
-Adding universe domain support for downscroped credentials
-Change log level to debug for return_none_for_not_found_error
-Make requests import conditional for gce universe domain

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-google-auth_2.28.0.bb

@@ -0,0 +1,26 @@
+DESCRIPTION = "Google Authentication Library"
+HOMEPAGE = "https://github.com/googleapis/google-auth-library-python"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit pypi setuptools3
+
+SRC_URI[sha256sum] = "3cfc1b6e4e64797584fb53fc9bd0b7afa9b7c0dba2004fa7dcc9349e58cc3195"
+
+RDEPENDS:${PN} += "\
+    python3-asyncio \
+    python3-datetime \
+    python3-io \
+    python3-json \
+    python3-logging \
+    python3-netclient \
+    python3-numbers \
+"
+
+RDEPENDS:${PN} += "\
+    python3-aiohttp \
+    python3-cachetools \
+    python3-pyasn1-modules \
+    python3-rsa \
+    python3-six \
+"