erp5testnode: version up seleniumrunner

fonts ipaex-fonts wouldn't download on version 1.0.210, and aren't
available in shacache for some reason.

software/erp5testnode/buildout.hash.cfg

@@ -14,7 +14,7 @@
 # not need these here).
 [template]
 filename = instance.cfg
-md5sum = 5bd72da73a8b84f70f568686924d7d6c
+md5sum = a0e249bc3e0af5c23c85c3b31314be5f
 
 [template-default]
 filename = instance-default.cfg.jinja.in

software/erp5testnode/instance.cfg

@@ -34,6 +34,6 @@ default-parameters =
     "node-quantity": 1,
     "test-suite-master-url": "",
     "instance-dict": "",
-    "software-path-list": ["https://lab.nexedi.com/nexedi/slapos/raw/1.0.210/software/seleniumrunner/software.cfg"],
+    "software-path-list": ["https://lab.nexedi.com/nexedi/slapos/raw/1.0.300/software/seleniumrunner/software.cfg"],
     "keep-log-days": 15
   }