feat(pkginfo): upgrade cubicweb-seda to ">=0.21.0,<0.22.0"

cubicweb_saem_ref/__pkginfo__.py

@@ -18,7 +18,7 @@ __depends__ = {
     'cubicweb[pyramid]': '>= 3.26.1, < 3.27',
     'cubicweb-squareui': ">=1.1.0,<1.2.0",
     'cubicweb-eac': '>= 0.8.4, < 0.9.0',
-    'cubicweb-seda': ">=0.17.0,<0.18.0",
+    'cubicweb-seda': ">=0.21.0,<0.22.0",
     'cubicweb-compound': '>= 0.7.0, < 0.8.0',
     'cubicweb-prov': '>= 0.4.0, < 0.5.0',
     'cubicweb-oaipmh': '>= 0.6.0, < 0.7.0',