Updated git submodules

Project: vnfrqts/requirements master b99190d811216df92a86e64e80b5469f680a5f37

VNFRQTS - doc8 trailing whitespace

Removed trailing whitespace from RSTs
doc8 output:
Total files scanned = 10
Total files ignored = 0
Total accumulated errors = 1429
Detailed error counts:
    - doc8.checks.CheckCarriageReturn = 0
    - doc8.checks.CheckIndentationNoTab = 9
    - doc8.checks.CheckMaxLineLength = 1388
    - doc8.checks.CheckNewlineEndOfFile = 2
    - doc8.checks.CheckTrailingWhitespace = 0
    - doc8.checks.CheckValidity = 30

Change-Id: I4eac2c586f5afbd37c46380101f1b27e92204233
Issue-ID: VNFRQTS-139
Signed-off-by: steven stark <ss820f@att.com>

diff --git a/docs/submodules/vnfrqts/requirements.git b/docs/submodules/vnfrqts/requirements.git
index a3ecd1b..b99190d 160000 (submodule)
--- a/docs/submodules/vnfrqts/requirements.git
+++ b/docs/submodules/vnfrqts/requirements.git
@@ -1 +1 @@
-Subproject commit a3ecd1b13cbe2c2c9406acf0357ddbbb29975c5f
+Subproject commit b99190d811216df92a86e64e80b5469f680a5f37