Deprecate MacOS 11 build target (#524)

Deprecate MacOS 11 build target. End of life June 2024.  Fixes #523

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Signed-off-by: Siddhartha Mondal <siddharthmondal@gmail.com>
Co-authored-by: Madelyn Olson <madelyneolson@gmail.com>
Co-authored-by: Roshan Khatri <117414976+roshkhatri@users.noreply.github.com>

.github/workflows/daily.yml

@@ -896,7 +896,7 @@ jobs:
   build-macos:
     strategy:
       matrix:
-        os: [macos-11, macos-13]
+        os: [macos-12, macos-14]
     runs-on: ${{ matrix.os }}
     if: |
       (github.event_name == 'workflow_dispatch' || (github.event_name != 'workflow_dispatch' && github.repository == 'valkey-io/valkey')) &&