Fix ubuntu 20.04 deprecation

Author: kobaltcore

.github/workflows/release.yml

@@ -47,7 +47,7 @@ on:
 jobs:
   # Run 'dist plan' (or host) to determine what tasks we need to do
   plan:
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
     outputs:
       val: ${{ steps.plan.outputs.manifest }}
       tag: ${{ !github.event.pull_request && github.ref_name || '' }}
@@ -170,7 +170,7 @@ jobs:
     needs:
       - plan
       - build-local-artifacts
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       BUILD_MANIFEST_NAME: target/distrib/global-dist-manifest.json
@@ -220,7 +220,7 @@ jobs:
     if: ${{ always() && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.build-local-artifacts.result == 'skipped' || needs.build-local-artifacts.result == 'success') }}
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
     outputs:
       val: ${{ steps.host.outputs.manifest }}
     steps:
@@ -280,7 +280,7 @@ jobs:
     needs:
       - plan
       - host
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       PLAN: ${{ needs.plan.outputs.val }}
@@ -330,7 +330,7 @@ jobs:
     # still allowing individual publish jobs to skip themselves (for prereleases).
     # "host" however must run to completion, no skipping allowed!
     if: ${{ always() && needs.host.result == 'success' && (needs.publish-homebrew-formula.result == 'skipped' || needs.publish-homebrew-formula.result == 'success') }}
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:

dist-workspace.toml

@@ -36,5 +36,6 @@ install-path = "CARGO_HOME"
 github-build-setup = "../templates/build_setup.yml"
 
 [dist.github-custom-runners]
+global = "ubuntu-latest"
 aarch64-unknown-linux-gnu = "ubuntu-22.04-arm"
 x86_64-unknown-linux-gnu = "ubuntu-22.04"