SDL: ci: GitHub is retiring Ubuntu 20.04 support

From 8d3db06ff26fde3c09d226cf518d49f1948d3ed1 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Fri, 21 Feb 2025 02:46:52 +0100
Subject: [PATCH] ci: GitHub is retiring Ubuntu 20.04 support

---
 .github/workflows/create-test-plan.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/create-test-plan.py b/.github/workflows/create-test-plan.py
index 407efe9de8625..29489cfe61080 100755
--- a/.github/workflows/create-test-plan.py
+++ b/.github/workflows/create-test-plan.py
@@ -28,7 +28,6 @@ class JobOs(Enum):
     WindowsLatest = "windows-latest"
     UbuntuLatest = "ubuntu-latest"
     MacosLatest = "macos-latest"
-    Ubuntu20_04 = "ubuntu-20.04"
     Ubuntu22_04 = "ubuntu-22.04"
     Ubuntu24_04 = "ubuntu-24.04"
     Ubuntu24_04_arm = "ubuntu-24.04-arm"
@@ -114,12 +113,11 @@ class JobSpec:
     "msvc-arm32": JobSpec(name="Windows (MSVC, ARM)",                       os=JobOs.WindowsLatest,     platform=SdlPlatform.Msvc,        artifact="SDL-VC-arm32",           msvc_arch=MsvcArch.Arm32, ),
     "msvc-arm64": JobSpec(name="Windows (MSVC, ARM64)",                     os=JobOs.WindowsLatest,     platform=SdlPlatform.Msvc,        artifact="SDL-VC-arm64",           msvc_arch=MsvcArch.Arm64, ),
     "msvc-gdk-x64": JobSpec(name="GDK (MSVC, x64)",                         os=JobOs.WindowsLatest,     platform=SdlPlatform.Msvc,        artifact="SDL-VC-GDK",             msvc_arch=MsvcArch.X64,   msvc_project="VisualC-GDK/SDL.sln", gdk=True, no_cmake=True, ),
-    "ubuntu-20.04": JobSpec(name="Ubuntu 20.04",                            os=JobOs.Ubuntu20_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu20.04", ),
     "ubuntu-22.04": JobSpec(name="Ubuntu 22.04",                            os=JobOs.Ubuntu22_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu22.04", ),
     "ubuntu-24.04-arm64": JobSpec(name="Ubuntu 24.04 (ARM64)",              os=JobOs.Ubuntu24_04_arm,   platform=SdlPlatform.Linux,       artifact="SDL-ubuntu24.04-arm64", ),
     "steamrt-sniper": JobSpec(name="Steam Linux Runtime (Sniper)",          os=JobOs.UbuntuLatest,      platform=SdlPlatform.Linux,       artifact="SDL-slrsniper",          container="registry.gitlab.steamos.cloud/steamrt/sniper/sdk:beta", ),
-    "ubuntu-intel-icx": JobSpec(name="Ubuntu 20.04 (Intel oneAPI)",         os=JobOs.Ubuntu20_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu20.04-oneapi", intel=IntelCompiler.Icx, ),
-    "ubuntu-intel-icc": JobSpec(name="Ubuntu 20.04 (Intel Compiler)",       os=JobOs.Ubuntu20_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu20.04-icc",    intel=IntelCompiler.Icc, ),
+    "ubuntu-intel-icx": JobSpec(name="Ubuntu 20.04 (Intel oneAPI)",         os=JobOs.Ubuntu22_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu20.04-oneapi", intel=IntelCompiler.Icx, ),
+    "ubuntu-intel-icc": JobSpec(name="Ubuntu 20.04 (Intel Compiler)",       os=JobOs.Ubuntu22_04,       platform=SdlPlatform.Linux,       artifact="SDL-ubuntu20.04-icc",    intel=IntelCompiler.Icc, ),
     "macos-framework-x64":  JobSpec(name="MacOS (Framework) (x64)",         os=JobOs.Macos13,           platform=SdlPlatform.MacOS,       artifact="SDL-macos-framework",    apple_framework=True,  apple_archs={AppleArch.Aarch64, AppleArch.X86_64, }, xcode=True, ),
     "macos-framework-arm64": JobSpec(name="MacOS (Framework) (arm64)",      os=JobOs.MacosLatest,       platform=SdlPlatform.MacOS,       artifact=None,                     apple_framework=True,  apple_archs={AppleArch.Aarch64, AppleArch.X86_64, }, ),
     "macos-gnu-arm64": JobSpec(name="MacOS (GNU prefix)",                   os=JobOs.MacosLatest,       platform=SdlPlatform.MacOS,       artifact="SDL-macos-arm64-gnu",    apple_framework=False, apple_archs={AppleArch.Aarch64, },  ),