ISTWCMS-3921: updating path for content access form

uw_cfg_common.routing.yml

-uw_contact_access.form:
-  path: '/admin/contentaccess'
-  defaults:
-    _title: 'Content access'
-    _form: '\Drupal\uw_cfg_common\Form\UwContentAccessForm'
-  requirements:
-    _permission: 'access content access form'
+uw_contact_access.form:
+  path: '/admin/content-access'
+  defaults:
+    _title: 'Content access'
+    _form: '\Drupal\uw_cfg_common\Form\UwContentAccessForm'
+  requirements:
+    _permission: 'access content access form'