Remove use of foxglove in project

[whisller]

In two places we still use hardocded foxglove name. It should be removed.

[evilr00t]

evilroot in ~/repos/work/epsyhealth/serverless-builder@master#05a5c6b λ ag foxglove                                                   1（╯°□°）╯︵ ┻━┻
serverless/integration/event_dispatcher.py
27:                AlarmActions=["arn:aws:sns:${aws:region}:${aws:accountId}:foxglove-${sls:stage}-cloudwatch-alerts"],

serverless/aws/functions/generic.py
200:                AlarmActions=["arn:aws:sns:${aws:region}:${aws:accountId}:foxglove-${sls:stage}-cloudwatch-alerts"],