Remove macos-11 from CI

Recent build failure on os-zoo reports:
A brownout will take place on June, 8:00 AM – 2:00 PM EST to raise awareness of the upcoming macOS-11 environment removal.

It appears that github is retiring macos-11, so we may as well remove it
to prepare

Fixes #24739

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24744)

diff --git a/.github/workflows/os-zoo.yml b/.github/workflows/os-zoo.yml
index 53e90215d507157b6ef418e7d65cd6af33ae5888..9dfc2faac80de6266c0eb87ff3de7408901feece 100644 (file)
--- a/.github/workflows/os-zoo.yml
+++ b/.github/workflows/os-zoo.yml
@@ -105,7 +105,7 @@ jobs:
       fail-fast: false
       matrix:
         branch: [openssl-3.0, openssl-3.1, master]
-        os: [macos-11, macos-12, macos-13, macos-14]
+        os: [macos-12, macos-13, macos-14]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4