From 270932b578a9d32f0d3cb3e4654d8c56722ee161 Mon Sep 17 00:00:00 2001
From: Richard Brooksby <rb@ravenbrook.com>
Date: Tue, 26 Nov 2024 11:03:57 +0000
Subject: [PATCH] Updating checkout actions to one permitted by GitHub.  See
 <https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/>.

---
 .github/workflows/build-and-test.yml | 4 ++--
 .github/workflows/fixme-check.yml    | 2 +-
 .github/workflows/rst-check.yml      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 1ab63c1159..28fdb0189c 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -44,7 +44,7 @@ jobs:
 
     # See design.mps.tests.ci.run.posix.
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: CC=${{ matrix.compiler }} ./configure
     - run: make
     - run: make test
@@ -59,7 +59,7 @@ jobs:
     # <https://github.com/actions/runner-images/blob/e6fcf60b8e6c0f80a065327eaefe836881c28b68/images/win/Windows2022-Readme.md?plain=1#L215>.
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: |
          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
          cd code
diff --git a/.github/workflows/fixme-check.yml b/.github/workflows/fixme-check.yml
index 7e34fea8ca..40cb9a5725 100644
--- a/.github/workflows/fixme-check.yml
+++ b/.github/workflows/fixme-check.yml
@@ -17,5 +17,5 @@ jobs:
   check-fixme:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: tool/check-fixme
diff --git a/.github/workflows/rst-check.yml b/.github/workflows/rst-check.yml
index 329b1b2043..46ea28a53d 100644
--- a/.github/workflows/rst-check.yml
+++ b/.github/workflows/rst-check.yml
@@ -16,7 +16,7 @@ jobs:
   check-rst:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install docutils
         run: sudo apt-get install -y docutils
       - name: Check reStructuredText syntax