Update web-client to rev: 6ec8fed from branch: pmp-2.6.8

CMakeModules/WebClientVariables.cmake

@@ -1,4 +1,4 @@
-set(WEB_CLIENT_VERSION c8220a9)
-set(WEB_CLIENT_HASH c5514e16d85099a7f876f61d9ba44f8fd3bba361)
-set(WEB_CLIENT_BUILDNR 148)
-set(WEB_CLIENT_VERSION_NR 2.7.2)
+set(WEB_CLIENT_VERSION 6ec8fed)
+set(WEB_CLIENT_HASH 1d246fea8c25e6bcb1a99e0bed10864389d79c80)
+set(WEB_CLIENT_BUILDNR 149)
+set(WEB_CLIENT_VERSION_NR 2.6.9)