.gitlab-ci.yml: bump cache version

To update the Debian CI image from bullseye to bookworm.

Signed-off-by: Daiki Ueno <ueno@gnu.org>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 25567b759877b6aadd8f6e8d13845f7e6d337621..2efa724dc861f0596564d440b7119da8eb53a381 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -30,7 +30,7 @@ variables:
   GNULIB_TOOL_IMPL: py
 
 cache:
-  key: "$CI_JOB_NAME-ver39"
+  key: "$CI_JOB_NAME-ver40"
   paths:
     - cache/