CI: Update to latest Dockerfile

This primarily updates our python cache.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index e1b2f87..93111eb 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -2,7 +2,7 @@
   windows_vm: windows-2019
   ubuntu_vm: ubuntu-22.04
   macos_vm: macOS-12
-  ci_runner_image: trini/u-boot-gitlab-ci-runner:jammy-20240227-14Mar2024
+  ci_runner_image: trini/u-boot-gitlab-ci-runner:jammy-20240808-21Aug2024
   # Add '-u 0' options for Azure pipelines, otherwise we get "permission
   # denied" error when it tries to "useradd -m -u 1001 vsts_azpcontainer",
   # since our $(ci_runner_image) user is not root.
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0a15b73..7d62103 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,7 @@
 
 # Grab our configured image.  The source for this is found
 # in the u-boot tree at tools/docker/Dockerfile
-image: ${MIRROR_DOCKER}/trini/u-boot-gitlab-ci-runner:jammy-20240227-14Mar2024
+image: ${MIRROR_DOCKER}/trini/u-boot-gitlab-ci-runner:jammy-20240808-21Aug2024
 
 # We run some tests in different order, to catch some failures quicker.
 stages:
diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index f0e3699..c401170 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -2,7 +2,7 @@
 # This Dockerfile is used to build an image containing basic stuff to be used
 # to build U-Boot and run our test suites.
 
-FROM ubuntu:jammy-20240227
+FROM ubuntu:jammy-20240808
 LABEL org.opencontainers.image.authors="Tom Rini <trini@konsulko.com>"
 LABEL org.opencontainers.image.description=" This image is for building U-Boot inside a container"