ServiceMeshExtension generates ImageStreamImport with invalid name

When a ServiceMeshExtension is deployed, the "wasm-cacher-basic-8c986c75-tk9cq" pod creates a ImageStreamImport that have to comply to the regular expression: "[a-z0-9](?:[._-][a-z0-9])*" 

In some cases, if the name of the WASM image contains a '-' in the 8 position, the name doesn't comply, but the user doesn't receive a correct message error. It only receives the following message: 

2022-03-07T14:36:46.022728Z    error    worker    failed to pull image "quay.io/dborrego/service-mesh-wasm-go:0.1.1": failed to create ImageStreamImport: ImageStreamImport.image.openshift.io "ossm-extension-service-f5f18ac4" is invalid: metadata.name: Invalid value: "ossm-extension-service-f5f18ac4": must match "[a-z0-9](?:[._-][a-z0-9])*"