Bicep warnings raised in v0.4.1272

[Gordonby]

The new version of bicep has raised 2 new warnings.

1. Parameter logAnalyticsWorkspaceLocation in Module aksmetricalerts should be assigned a value.
2. Hardcoded location parameter in Firewall.bicep

/github/workspace/bicep/main.bicep(1183,3) : Warning explicit-values-for-loc-params: Parameter 'logAnalyticsWorkspaceLocation' of module 'aksmetricalerts' isn't assigned an explicit value, and its default value may not give the intended behavior for a location-related parameter. You should assign an explicit value to the parameter. [https://aka.ms/bicep/linter/explicit-values-for-loc-params]
/github/workspace/bicep/firewall.bicep(96,13) : Warning no-hardcoded-location: A resource location should not use a hard-coded string or variable value. Please use a parameter value, an expression, or the string 'global'. Found: 'westeurope' [https://aka.ms/bicep/linter/no-hardcoded-location]