Update cmake-multi-platform.yml

Author: TimGoTheCreator

.github/workflows/cmake-multi-platform.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, windows-latest, macos-latest]
+        os: [ubuntu-22.04, ubuntu-24.04, windows-latest, macos-latest]
         build_type: [Release]
         c_compiler: [gcc, clang, cl]
         include:
@@ -30,9 +30,6 @@ jobs:
             cpp_compiler: g++
 
           # Ubuntu GCC
-          - os: ubuntu-20.04
-            c_compiler: gcc
-            cpp_compiler: g++
           - os: ubuntu-22.04
             c_compiler: gcc
             cpp_compiler: g++
@@ -41,9 +38,6 @@ jobs:
             cpp_compiler: g++
 
           # Ubuntu Clang
-          - os: ubuntu-20.04
-            c_compiler: clang
-            cpp_compiler: clang++
           - os: ubuntu-22.04
             c_compiler: clang
             cpp_compiler: clang++
@@ -59,8 +53,6 @@ jobs:
         exclude:
           - os: windows-latest
             c_compiler: clang
-          - os: ubuntu-20.04
-            c_compiler: cl
           - os: ubuntu-22.04
             c_compiler: cl
           - os: ubuntu-24.04
@@ -70,6 +62,7 @@ jobs:
           - os: macos-latest
             c_compiler: cl
 
+
     steps:
       - uses: actions/checkout@v4