[pycurl] Update to 7.45.7 (#14781)

Author: donbarbos

stubs/pycurl/METADATA.toml

@@ -1,4 +1,4 @@
-version = "7.45.6"
+version = "7.45.7"
 upstream_repository = "https://github.com/pycurl/pycurl"
 
 [tool.stubtest]

stubs/pycurl/pycurl.pyi

@@ -310,6 +310,7 @@ GSSAPI_DELEGATION_NONE: Final = 0
 GSSAPI_DELEGATION_POLICY_FLAG: Final = 1
 HAPROXYPROTOCOL: Final = 274
 HAPROXY_CLIENT_IP: Final = 10323
+ECH: Final = 10325
 HEADER: Final = 42
 HEADERFUNCTION: Final = 20079
 HEADEROPT: Final = 229
@@ -407,6 +408,9 @@ MAXCONNECTS: Final = 71
 MAXFILESIZE: Final = 30117
 MAXFILESIZE_LARGE: Final = 30117
 MAXLIFETIME_CONN: Final = 314
+PREREQFUNCTION: Final = 20312
+PREREQFUNC_OK: Final = 0
+PREREQFUNC_ABORT: Final = 1
 MAXREDIRS: Final = 68
 MAX_RECV_SPEED_LARGE: Final = 30146
 MAX_SEND_SPEED_LARGE: Final = 30145