use goreleaser for all builds and release publication

Signed-off-by: Matthias Bertschy <matthias.bertschy@gmail.com>

.krew.yaml

@@ -1,42 +0,0 @@
-apiVersion: krew.googlecontainertools.github.com/v1alpha2
-kind: Plugin
-metadata:
-  name: kubescape
-spec:
-  homepage: https://github.com/kubescape/kubescape/
-  shortDescription: Scan resources and cluster configs against security frameworks.
-  version: {{ .TagName }}
-  description: |
-    It includes risk analysis, security compliance, and misconfiguration scanning
-    with an easy-to-use CLI interface, flexible output formats, and automated scanning capabilities.
-  platforms:
-  - selector:
-      matchLabels:
-        os: darwin
-        arch: amd64
-    {{ addURIAndSha "https://github.com/kubescape/kubescape/releases/download/{{ .TagName }}/kubescape-macos-latest.tar.gz" .TagName }}
-    bin: kubescape
-  - selector:
-      matchLabels:
-        os: darwin
-        arch: arm64
-    {{ addURIAndSha "https://github.com/kubescape/kubescape/releases/download/{{ .TagName }}/kubescape-arm64-macos-latest.tar.gz" .TagName }}
-    bin: kubescape
-  - selector:
-      matchLabels:
-        os: linux
-        arch: amd64
-    {{ addURIAndSha "https://github.com/kubescape/kubescape/releases/download/{{ .TagName }}/kubescape-ubuntu-latest.tar.gz" .TagName }}
-    bin: kubescape
-  - selector:
-      matchLabels:
-        os: linux
-        arch: arm64
-    {{ addURIAndSha "https://github.com/kubescape/kubescape/releases/download/{{ .TagName }}/kubescape-arm64-ubuntu-latest.tar.gz" .TagName }}
-    bin: kubescape
-  - selector:
-      matchLabels:
-        os: windows
-        arch: amd64
-    {{ addURIAndSha "https://github.com/kubescape/kubescape/releases/download/{{ .TagName }}/kubescape-windows-latest.tar.gz" .TagName }}
-    bin: kubescape.exe