feat: use fixed versions on the flavours base images

Author: ThomasMinor

flavour/aws/Dockerfile.flavour

@@ -1,4 +1,4 @@
-FROM amazon/aws-cli:latest
+FROM amazon/aws-cli:2.28.23
 
 RUN yum install -y sudo shadow-utils unzip tar net-tools curl && \
     echo "cloudcontrol ALL=(root)NOPASSWD:/usr/bin/yum *" > /etc/sudoers.d/cloudcontrol && \
@@ -28,4 +28,3 @@ COPY flavour/aws/createSession.bash /home/cloudcontrol/bin/createSession.bash
 COPY flavour/aws/createSession.fish /home/cloudcontrol/bin/createSession.fish
 
 RUN chmod +x /home/cloudcontrol/bin/createSession.*
-

flavour/gcloud/Dockerfile.flavour

@@ -1,4 +1,4 @@
-FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:alpine
+FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:537.0.0-alpine
 
 RUN apk add sudo bash curl && \
     echo "cloudcontrol ALL=(root)NOPASSWD:/sbin/apk *" > /etc/sudoers.d/cloudcontrol && \

flavour/simple/Dockerfile.flavour

@@ -1,4 +1,4 @@
-FROM alpine:latest
+FROM alpine:3.22.1
 
 RUN apk add sudo bash curl libc6-compat ca-certificates && \
     echo "cloudcontrol ALL=(root)NOPASSWD:/sbin/apk *" > /etc/sudoers.d/cloudcontrol && \

flavour/tanzu/Dockerfile.flavour

@@ -1,4 +1,4 @@
-FROM alpine:latest
+FROM alpine:3.22.1
 
 RUN apk add sudo bash curl libc6-compat ca-certificates && \
     echo "cloudcontrol ALL=(root)NOPASSWD:/sbin/apk *" > /etc/sudoers.d/cloudcontrol && \