CI: update ubuntu to 22.04, as 20.04 is nearing EOL

Author: Lgt2x

.github/workflows/build.yml

@@ -36,12 +36,12 @@ jobs:
             cc: cc
             cxx: c++
             name: macOS
-          - runner: ubuntu-20.04 # Using an old version on purpose to get wider glibc compatibility
+          - runner: ubuntu-22.04
             preset: linux
             cc: gcc
             cxx: g++
             name: Linux-x64
-          - runner: ubuntu-20.04
+          - runner: ubuntu-22.04
             preset: linux-cross-arm64
             cc: gcc
             cxx: g++
@@ -69,14 +69,14 @@ jobs:
         run: brew bundle install
 
       - name: Install Linux dependencies
-        if: ${{ matrix.os.runner == 'ubuntu-20.04' }}
+        if: ${{ matrix.os.runner == 'ubuntu-22.04' }}
         run: |
           sudo apt update
           sudo apt install -y --no-install-recommends \
             ninja-build g++ curl pkg-config autoconf automake libtool libltdl-dev make python3-jinja2 libx11-dev libxft-dev libxext-dev libwayland-dev libxkbcommon-dev libegl1-mesa-dev libibus-1.0-dev libasound2-dev libpulse-dev libaudio-dev libjack-dev libsndio-dev libxcursor-dev libxfixes-dev libxi-dev libxrandr-dev libxss-dev
 
       - name: Setup cmake
-        if: ${{ matrix.os.runner == 'ubuntu-20.04' }}
+        if: ${{ matrix.os.runner == 'ubuntu-22.04' }}
         uses: jwlawson/actions-setup-cmake@v2
         with:
           cmake-version: '3.30.x'