Upgrade Pants to 2.23.0

Author: benjyw

.github/workflows/pants.yaml

@@ -20,7 +20,7 @@ jobs:
     needs: org-check
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: pantsbuild/actions/init-pants@v5-scie-pants
       # This action bootstraps pants and manages 2-3 GHA caches.
       # See: github.com/pantsbuild/actions/tree/main/init-pants/
@@ -49,7 +49,7 @@ jobs:
       run: |
         pants package ::
     - name: Upload Pants log
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: pants-log
         path: .pants.d/pants.log

pants.toml

@@ -2,7 +2,7 @@
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 [GLOBAL]
-pants_version = "2.21.0"
+pants_version = "2.23.0"
 backend_packages = [
   # This repository demonstrates a mix of Java and Scala, and so both backends are enabled. But each
   # backend can be used independently, so there is no need to expose Scala BUILD file