test

Adds OTel-standard GraphQL span #98

Job	Run time
lint / Format linting	34s
test / Test on macOS	1m 8s
test / Test on Linux - swift:6.2-noble	1m 52s
test / Test on Linux - swift:6.1-jammy	1m 45s
test / Test on Linux - swift:6.2-jammy	1m 47s
test / Test on Linux - swift:6.1-noble	1m 46s
test / Test on Linux - swift:6.3-noble	1m 45s
test / Test on Linux - swift:6.3-jammy	1m 47s
test / Test on Android	6h 5m 0s
	6h 17m 24s

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