Update splunk-otel-javaagent to latest #13201

Job	Run time
setup-environment	1m 29s
gofmt	7m 18s
cross-compile (binaries-darwin_amd64)	1s
coverage	1s
cross-compile (binaries-darwin_arm64)	5m 27s
generate-metrics	5m 58s
cross-compile (binaries-linux_amd64)	1s
lint	12m 0s
cross-compile (binaries-linux_arm64)	1s
test	16m 47s
cross-compile (binaries-windows_amd64)	1s
cross-compile (binaries-linux_ppc64le)	1s
tidy	2m 10s
	51m 15s

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