software/jstestnode: use default firefox version

This actually updates firefox from version 68 to version 115

software/jstestnode/buildout.hash.cfg

@@ -27,4 +27,4 @@ md5sum = 98faa5ad8cfb23a11d97a459078a1d05
 
 [template-runTestSuite]
 filename = runTestSuite.in
-md5sum = 2bb3d71a0e04bc8bc828bb3f726ef3ff
+md5sum = 5db53d622bd68fb07e078ddc4403a240

software/jstestnode/runTestSuite.in

@@ -93,7 +93,7 @@ def main():
         firefox_capabilities['marionette'] = True
         browser = webdriver.Firefox(
             capabilities=firefox_capabilities,
-            firefox_binary='${firefox-wrapper-68:location}',
+            firefox_binary='${firefox-wrapper:location}',
             executable_path='${geckodriver:location}')
       else:
         assert target == 'selenium-server', f"Unsupported target {test_runner['target']}"

software/jstestnode/software.cfg

@@ -22,7 +22,7 @@ parts =
   git
   eggs
   xserver
-  firefox-68
+  firefox
   xwd
   renderjs-install
   jio-install

[Jérome Perrin]

@romain FYI, this broke a JIO test with TypeError: crypto.subtle is undefined.

According to https://developer.mozilla.org/en-US/docs/Web/API/Crypto/subtle this started to require a secure context since Firefox 75 and the server used to serve files for tests is http. In !1516 (merged) we will change it to https