CI failure on main

[GeorgeHahn]

---- payload::opentelemetry_metric::test::payload_not_exceed_max_bytes stdout ----
thread 'payload::opentelemetry_metric::test::payload_not_exceed_max_bytes' panicked at 'max len: 241, actual: 242', src/payload/opentelemetry_metric.rs:236:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread 'payload::opentelemetry_metric::test::payload_not_exceed_max_bytes' panicked at 'max len: 241, actual: 242', src/payload/opentelemetry_metric.rs:236:13
thread 'payload::opentelemetry_metric::test::payload_not_exceed_max_bytes' panicked at 'max len: 241, actual: 242', src/payload/opentelemetry_metric.rs:236:13
thread 'payload::opentelemetry_metric::test::payload_not_exceed_max_bytes' panicked at 'max len: 241, actual: 242', src/payload/opentelemetry_metric.rs:236:13
proptest: Saving this and future failures in /Users/runner/work/lading/lading/proptest-regressions/payload/opentelemetry_metric.txt
proptest: If this test was run on a CI system, you may wish to add the following line to your copy of the file. (You may need to create it.)
cc 8f93294fa8263a942d270c84bb3b989b57987f8aebdb0ac8efed5d8fba333bba
thread 'payload::opentelemetry_metric::test::payload_not_exceed_max_bytes' panicked at 'Test failed: max len: 241, actual: 242; minimal failing input: seed = 11168970835765128255, max_bytes = 241
	successes: 224
	local rejects: 0
	global rejects: 0
', src/payload/opentelemetry_metric.rs:227:5