Bug 1835046 [wpt PR 40223] - bidi: remove tlsEnd from network.FetchTimingInfo, a=testonly

Automatic update from web-platform-tests
bidi: remove tlsEnd from network.FetchTimingInfo (#40223)

tlsEnd never made it to the spec:
https://w3c.github.io/webdriver-bidi/#type-network-FetchTimingInfo

c.f. w3c/webdriver-bidi#204:

> tlsEnd: float this should be the same as connectEnd

As it is a redundant param anyway, remove it from WPT.
--

wpt-commits: 1d684466a3f028910b5b479c41093310622a9b66
wpt-pr: 40223

Author: Thiago Perrotta

testing/web-platform/tests/webdriver/tests/bidi/network/__init__.py

@@ -46,7 +46,6 @@ def assert_timing_info(timing_info):
             "connectStart": any_int,
             "connectEnd": any_int,
             "tlsStart": any_int,
-            "tlsEnd": any_int,
             "requestStart": any_int,
             "responseStart": any_int,
             "responseEnd": any_int,