Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Set the ram of flavor 1024"
  - Set the ram of flavor 1024

    The setting of hw:mem_page_size=large indicates larger page sizes
    for guest RAM, eg., either 2MB or 1GB on x86.
    When tested on compass, 1GB is required.

    Change-Id: Iefd2e8ff30e0a496157e0bd118e63ab3c402abab
    Signed-off-by: Linda Wang <wangwulin@huawei.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 00315cb..9f41633 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 00315cbac45bdffe0cfd3174a4b0871ccb610b97
+Subproject commit 9f41633bed117341fe542433ea869bba14011e9f