fix(webapi): Only allow transmissionId on TransmissionOpened activities #2798

Job	Run time
Check for changes / Filter	7s
Generate git short sha / Generate git short sha	3s
Get current version / Filter	3s
build-infrastructure	0s
build / build-and-test	1m 26s
Dry run deploy infrastructure	0s
Dry run deploy apps / Deploy migration job to ${{ inputs.environment }}	0s
Dry run deploy apps / Deploy web-api-eu to test	44s
Dry run deploy apps / Deploy web-api-so to test	1m 5s
Dry run deploy apps / Deploy graphql to test	51s
Dry run deploy apps / Deploy service to test	44s
Dry run deploy apps / Deploy job sync-subject-resource-mappings-job to test	1m 13s
Dry run deploy apps / Deploy job sync-resource-policy-information-job to test	43s
Delete GitHub deployments / Delete GitHub deployments	2s
	7m 1s

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