fix: update urllib3 to read full HTTP responses

Author: crepererum

guests/python/requirements.txt

@@ -3,5 +3,10 @@ charset_normalizer==3.4.4 --hash=sha256:7a32c560861a02ff789ad905a2fe94e3f8408033
 idna==3.11 --hash=sha256:771a87f49d9defaf64091e6e6fe9c18d4833f140bd19464795bc32d966ca37ea
 requests==2.32.5 --hash=sha256:2462f94637a34fd532264295e186976db0f5d453d1cdd31473c85a6a161affb6
 
-# That's https://github.com/urllib3/urllib3/pull/3593 + https://github.com/golemcloud/urllib3/pull/2 as a wheel.
-urllib3 @ https://github.com/crepererum/urllib3/releases/download/2.5.101/urllib3-2.5.101-py3-none-any.whl --hash=sha256:2b2dcd0944a3b5d6ce7517cf068c232c1963a6702146695147454c46b4da71f1
+# That's a combination of:
+#
+# - https://github.com/urllib3/urllib3/pull/3593 (which now includes https://github.com/golemcloud/urllib3/pull/2)
+# - https://github.com/golemcloud/urllib3/pull/3
+#
+# as a wheel.
+urllib3 @ https://github.com/crepererum/urllib3/releases/download/2.5.103/urllib3-2.5.103-py3-none-any.whl --hash=sha256:f0ef89836cc580bd118d873984b0fab51f94c9052f40517eeee4bff4e33fad8c