Long running streams fail

[daveoxley]

What version of gRPC are you using?

1.66.2
But seen on all versions of 1.66.x so far. Issue did not occur on 1.65

What version of Go are you using (go version)?

N/A

What operating system (Linux, Windows, …) and version?

N/A

What did you do?

Long running stream fails with an error. Test case in #7642.

What did you expect to see?

Stream completing successfully:

=== RUN   TestLongRunningStream
--- PASS: TestLongRunningStream (127.39s)
PASS

What did you see instead?

Errors vary between the 2 below:

=== RUN   TestLongRunningStream
    stream_test.go:70: Failed to receive response: rpc error: code = Internal desc = received 4294967270-bytes data exceeding the limit 65535 bytes
--- FAIL: TestLongRunningStream (17.32s)

and

=== RUN   TestLongRunningStream
    stream_test.go:70: Failed to receive response: rpc error: code = Internal desc = unexpected EOF
--- FAIL: TestLongRunningStream (8.14s)