Support Index cli (#2)

* Add sbom support from index-cli

* Drop error channel

* return value is treated as an Invoke Op

* Add the index-cli-plugin

* Fix sample again

* Build platforms in multi-arch Docker build

* change go.sh for /bin/sh env in alpine

* Add workflow

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.19-alpine AS build
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY go.sum ./
+
+RUN go mod download
+
+COPY main.go ./
+COPY docker/ ./docker/
+COPY babashka/ ./babashka/
+
+RUN CGO_ENABLED=0 go build -o pod-atomisthq-tools.docker
+
+FROM alpine:3.17
+
+COPY repository/ /root/.babashka/pods/repository
+COPY --from=build /app/pod-atomisthq-tools.docker /root/.babashka/pods/repository/atomisthq/tools.docker/0.1.0
+RUN chmod 755 /root/.babashka/pods/repository/atomisthq/tools.docker/0.1.0/pod-atomisthq-tools.docker