Fix otlp tracing #173

Job	Run time
spell check with typos	3s
docs-pr	4s
build-on-windows (windows-debug)	57s
build-on-linux (linux-kvm-debug)	1m 0s
build-on-windows (windows-release)	59s
build-on-linux (linux-kvm-release)	1m 3s
build-on-linux (linux-hyperv-debug)	1m 35s
build-on-linux (linux-hyperv-release)	55s
fuzzing / fuzz	10m 6s
rust / build (windows-2022-debug-amd)	15m 57s
rust / build (linux-kvm-debug-amd)	10m 32s
rust / build (linux-hyperv-debug-amd)	11m 7s
rust / build (windows-2022-release-amd)	19m 56s
rust / build (linux-kvm-release-amd)	15m 24s
rust / build (linux-hyperv-release-amd)	14m 19s
rust / build (windows-2022-debug-intel)	14m 30s
rust / build (linux-kvm-debug-intel)	10m 3s
rust / build (linux-hyperv-debug-intel)	10m 19s
rust / build (windows-2022-release-intel)	20m 9s
rust / build (linux-kvm-release-intel)	14m 5s
rust / build (linux-hyperv-release-intel)	14m 15s
	3h 7m 18s

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