Merge pull request #760 from elfosardo/prepare-32.0

🌱 Pin constraints, prepare release-32.0

Author: metal3-io-bot

Dockerfile

@@ -41,7 +41,7 @@ ARG PATCH_LIST
 
 # build arguments for source build customization
 ARG UPPER_CONSTRAINTS_FILE=upper-constraints.txt
-ARG IRONIC_SOURCE
+ARG IRONIC_SOURCE=stable/2025.2
 ARG SUSHY_SOURCE
 
 COPY sources /sources/