Update SCRAPY_VERSION to 2.15.2

Author: vimagick

.github/workflows/build.yaml

@@ -12,7 +12,7 @@ env:
   PLATFORMS: 'linux/amd64,linux/arm64'
   IMAGE_NAME: 'easypi/scrapyd'
   SCRAPYD_VERSION: '1.6.0'
-  SCRAPY_VERSION: '2.14.1'
+  SCRAPY_VERSION: '2.15.2'
 
 jobs:
   release: