[xen stable-4.20] CirrusCI: Use shallow clone

[patchbot@xxxxxxx]

commit 2599ee0b601c89cd2efb8b803934024ee1e83d65
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Feb 24 15:36:11 2025 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Apr 4 11:32:29 2025 +0100

    CirrusCI: Use shallow clone
    
    This reduces the Clone step from ~50s to ~3s.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
    Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    (cherry picked from commit 96970b46e5e84fa2666f76f5b0972b826a3ffba4)
---
 .cirrus.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.cirrus.yml b/.cirrus.yml
index 7216729b69..e2949d99d7 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -13,6 +13,7 @@ freebsd_template: &FREEBSD_ENV
   environment:
     APPEND_LIB: /usr/local/lib
     APPEND_INCLUDES: /usr/local/include
+    CIRRUS_CLONE_DEPTH: 1
 
 freebsd_full_build_template: &FREEBSD_FULL_BUILD_TEMPLATE
   << : *FREEBSD_ENV
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.20