CI: Azure: Move to using macOS-12 image

As per https://github.com/actions/virtual-environments/issues/5583 the
macOS-10.15 image is being deprecated.  Move us up to macOS-12.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 47bf3b5..053f816 100644 (file)
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -1,7 +1,7 @@
 variables:
   windows_vm: windows-2019
   ubuntu_vm: ubuntu-22.04
-  macos_vm: macOS-10.15
+  macos_vm: macOS-12
   ci_runner_image: trini/u-boot-gitlab-ci-runner:focal-20220302-15Mar2022
   # Add '-u 0' options for Azure pipelines, otherwise we get "permission
   # denied" error when it tries to "useradd -m -u 1001 vsts_azpcontainer",