add trivy and curl

Dockerfile

@@ -2,7 +2,9 @@ FROM alpine:latest
 
 ARG USER="user"
 
-RUN apk add --no-cache kubectl gpg gpg-agent bash && \
+RUN \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
+    apk add --no-cache kubectl gpg gpg-agent bash trivy@testing curl && \
     addgroup $USER && \
     adduser -G $USER -D $USER
 
@@ -11,6 +13,3 @@ COPY decrypt-secrets.sh /usr/local/bin/
 USER $USER
 WORKDIR /home/$USER
 
-RUN gpg -k
-
-