Bump build number to 1 for conda 26.3.1

Triggers a fresh Azure Pipelines rebuild to pick up the missing
osx-64 py312 package that failed to publish in build 0.

Author: jezdez

recipe/meta.yaml

@@ -15,7 +15,7 @@ source:
   folder: conda-src
 
 build:
-  number: 0
+  number: 1
   script: {{ PYTHON }} -m pip install conda-src/ --no-deps --no-build-isolation -vv && {{ PYTHON }} -m conda init --install
   # These are present when the new environment is created
   # so we have to exempt them from the list of initial files