Remove macOS GCC 12 and Ubuntu GCC 10 runners

Author: lgeretti

.github/workflows/debug.yml

@@ -23,11 +23,6 @@ jobs:
             os: macos-13,
             cxx: "clang++"
           }
-          - {
-            name: "macOS 13 GCC 12 [Debug]",
-            os: macos-13,
-            cxx: "g++-12"
-          }
           - {
             name: "Ubuntu 24.04 Clang 16 [Debug]",
             os: ubuntu-24.04,

.github/workflows/release.yml

@@ -30,12 +30,6 @@ jobs:
             cxx-pkg: "clang-16",
             cxx-cmd: "clang++-16"
           }
-          - {
-            name: "Ubuntu 24.04 GCC 10 [Release]",
-            os: ubuntu-24.04,
-            cxx-pkg: "g++-10",
-            cxx-cmd: "g++-10"
-          }
           - {
             name: "Ubuntu 24.04 GCC 12 [Release]",
             os: ubuntu-24.04,