bump ubuntu

Author: burrbull

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         include:
-          - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04, suffix: .gz }
+          - { target: x86_64-unknown-linux-gnu, os: ubuntu-24.04, suffix: .gz }
           - { target: x86_64-apple-darwin, os: macos-latest, suffix: .gz }
           - { target: aarch64-apple-darwin, os: macos-latest, suffix: .gz }
           - { target: x86_64-pc-windows-msvc, os: windows-latest, suffix: .zip }