Update Github builders Ubuntu versions

I also decided to test on two Ubuntus. Address sanitation is now used in
those builds, and that may be very different code between them.

Author: halfgaar

.github/workflows/building.yml

@@ -5,19 +5,19 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: ubuntu-22.04
+          - os: ubuntu-24.04
             friendly: clang
             CXX: /usr/bin/clang++
             aptpkg: clang
-          - os: ubuntu-22.04
+          - os: ubuntu-24.04
             friendly: gcc
             CXX: /usr/bin/g++
             aptpkg: build-essential
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             friendly: clang
             CXX: /usr/bin/clang++
             aptpkg: clang
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             friendly: gcc
             CXX: /usr/bin/g++
             aptpkg: build-essential

.github/workflows/testing.yml

@@ -5,6 +5,14 @@ jobs:
     strategy:
       matrix:
         include:
+          - os: ubuntu-24.04
+            friendly: clang
+            compiler: clang++
+            aptpkg: clang
+          - os: ubuntu-24.04
+            friendly: gcc
+            compiler: g++
+            aptpkg: build-essential
           - os: ubuntu-22.04
             friendly: clang
             compiler: clang++

.github/workflows/testing_non_sse.yml

@@ -5,6 +5,14 @@ jobs:
     strategy:
       matrix:
         include:
+          - os: ubuntu-24.04
+            friendly: clang
+            compiler: clang++
+            aptpkg: clang
+          - os: ubuntu-24.04
+            friendly: gcc
+            compiler: g++
+            aptpkg: build-essential
           - os: ubuntu-22.04
             friendly: clang
             compiler: clang++