Remove deprecated MacOS 10.15 runners.

diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 468d986a82944fba2a43a12bd6103d0ee73032a6..8f6bd75e4d4811905b636d411ceb817e138d0bd1 100644 (file)
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         # First we test all OSes in the default configuration.
-        os: [ubuntu-20.04, ubuntu-18.04, macos-10.15, macos-11, macos-12]
+        os: [ubuntu-20.04, ubuntu-18.04, macos-11, macos-12]
         configs: [default]
         # Then we include any extra configs we want to test for specific VMs.
         # Valgrind slows things down quite a bit, so start them first.
@@ -75,7 +75,6 @@ jobs:
           - { os: ubuntu-18.04, configs: selinux }
           - { os: ubuntu-18.04, configs: kitchensink }
           - { os: ubuntu-18.04, configs: without-openssl }
-          - { os: macos-10.15,  configs: pam }
           - { os: macos-11, configs: pam }
           - { os: macos-12, configs: pam }
     runs-on: ${{ matrix.os }}