install bash in alpine

Author: LinuxSuRen

e2e/Dockerfile

@@ -3,6 +3,7 @@ FROM ghcr.io/linuxsuren/api-testing:master
 WORKDIR /workspace
 COPY e2e/* .
 COPY helm/api-testing api-testing
+RUN apk add curl openssh-client bash
 RUN curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
 RUN chmod 700 get_helm.sh
 RUN ./get_helm.sh