case-insensitive resource type (#398)

* case-insensitive resource type

* inline error and throw outside switch

* consistent input naming

* catch failed clustertype parse

* protect raw input

* naming

* format

src/strategyHelpers/deploymentHelper.ts

@@ -35,7 +35,7 @@ import {
 } from '../utilities/githubUtils'
 import {getDeploymentConfig} from '../utilities/dockerUtils'
 import {DeployResult} from '../types/deployResult'
-import {ClusterType} from '../actions/deploy'
+import {ClusterType} from '../inputUtils'
 
 export async function deployManifests(
    files: string[],