Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Pharos Dashboard: Add manual resource management

    Dev Pods are now managed by checking the "Dev pod" box in the Admin
    Panel. This commit also fixes a dead image URL and the oauth process for the
    dashboard URL.

    Change-Id: Ic94160eb3a4504a369606261440df0e5354ac027
    Signed-off-by: maxbr <maxbr@mi.fu-berlin.de>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index eb878ef..d4d63f6 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit eb878efa9b5222de678ed84373d6ac056c3b129e
+Subproject commit d4d63f63f1ab4cd636499adee319f2a0b8513020