Update azure-sdk-build-tools Repository Resource Refs in Yaml files (#4866)

Author: azure-sdk

eng/pipelines/templates/stages/1es-redirect.yml

@@ -7,7 +7,7 @@ resources:
     - repository: azure-sdk-build-tools
       type: git
       name: internal/azure-sdk-build-tools
-      ref: refs/tags/azure-sdk-build-tools_20241126.1
+      ref: refs/tags/azure-sdk-build-tools_20250228.1
 
 parameters:
 - name: stages