test: update to Scenario 7.0 #189

Job	Run time
lint-grafana / lint-grafana	36s
lint-grafana / lint-grafana	36s
unit-tests-with-coverage / unit-tests	27s
unit-tests-with-coverage / unit-tests	27s
Static analysis / static-analysis	24s
Static analysis / static-analysis	24s
lint-report / lint-report	19s
lint-report / lint-report	19s
build / build-charm-under-test (amd64, ubuntu-22.04)	12m 16s
build / build-charm-under-test (amd64, ubuntu-22.04)	13m 41s
build / build-charm-under-test (arm64, self-hosted, linux, ARM64, medium, jammy)	1s
build / build-charm-under-test (arm64, self-hosted, linux, ARM64, medium, jammy)	19m 13s
integration-test	0s
publish-charm	0s
publish-charm	0s
integration-test / integration-test (amd64, ubuntu-22.04)	7m 32s
	56m 15s

Provide feedback