Revert "GitHub actions: upgrade to actions/checkout@v4"

This reverts commit 8a451bca30011fbfd249bbd3aa78922cb03aef2d.

Some older platforms use an incompatible glibc version.

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e3d0a51a352a6dedcf67aa9df4646d4d2fb78b6..3b7cc4606d10964bc30d75fed04f428a1a5e8e9c 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,7 +45,7 @@ jobs:
       # this env var picked up by valgrind during make check phase
       VALGRIND_OPTS: "--errors-for-leak-kinds=definite"
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v2
     - run: type pkg-config
     - run: pkg-config --list-all | sort -u
     - name: Generate configure script
@@ -96,7 +96,7 @@ jobs:
       CONFIGURE_FLAGS: ${{ matrix.config_flags }}
       VALGRIND_OPTS: "--errors-for-leak-kinds=definite"
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v2
     - run: type pkg-config
     - run: pkg-config --list-all | sort -u
     - name: Generate configure script