CI: Move to clang-16

As this is now the stable release, move to using that now for our tests.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 64da11e..642a16f 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-20230308-21Mar2023
+  ci_runner_image: trini/u-boot-gitlab-ci-runner:jammy-20230308-04Apr2023
   # 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.
@@ -254,7 +254,7 @@
           TEST_PY_BD: "sandbox"
         sandbox_clang:
           TEST_PY_BD: "sandbox"
-          OVERRIDE: "-O clang-14"
+          OVERRIDE: "-O clang-16"
         sandbox_nolto:
           TEST_PY_BD: "sandbox"
           BUILD_ENV: "NO_LTO=1"
@@ -509,7 +509,7 @@
           OVERRIDE: "-a ASAN"
         sandbox_clang_asan:
           BUILDMAN: "sandbox"
-          OVERRIDE: "-O clang-14 -a ASAN"
+          OVERRIDE: "-O clang-16 -a ASAN"
         samsung_socfpga:
           BUILDMAN: "samsung socfpga"
         sun4i: