Bump Ubuntu build image

Author: dimo414

.github/workflows/rust.yml

@@ -39,16 +39,16 @@ jobs:
       fail-fast: false
       matrix:
         arch:
-          - { target: aarch64-unknown-linux-gnu   , os: ubuntu-20.04 , use-cross: true                }
-          - { target: arm-unknown-linux-gnueabihf , os: ubuntu-20.04 , use-cross: true                }
-          - { target: i686-unknown-linux-gnu      , os: ubuntu-20.04 , use-cross: true                }
-          - { target: i686-unknown-linux-musl     , os: ubuntu-20.04 , use-cross: true                }
+          - { target: aarch64-unknown-linux-gnu   , os: ubuntu-24.04 , use-cross: true                }
+          - { target: arm-unknown-linux-gnueabihf , os: ubuntu-24.04 , use-cross: true                }
+          - { target: i686-unknown-linux-gnu      , os: ubuntu-24.04 , use-cross: true                }
+          - { target: i686-unknown-linux-musl     , os: ubuntu-24.04 , use-cross: true                }
           # Note x86 does not appear to be supported past macos-13: https://github.com/actions/runner-images/issues/9741
           - { target: x86_64-apple-darwin         , os: macos-13                                      }
           - { target: aarch64-apple-darwin        , os: macos-14                                      }
           - { target: x86_64-pc-windows-msvc      , os: windows-2019                   , suffix: .exe }
-          - { target: x86_64-unknown-linux-gnu    , os: ubuntu-20.04                                  }
-          - { target: x86_64-unknown-linux-musl   , os: ubuntu-20.04 , use-cross: true                }
+          - { target: x86_64-unknown-linux-gnu    , os: ubuntu-24.04                                  }
+          - { target: x86_64-unknown-linux-musl   , os: ubuntu-24.04 , use-cross: true                }
     steps:
       - uses: actions/checkout@v3
       - name: Extract crate information