Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to e46ace7013f61a5cd0265b813d4f596e5140b666
  - optimize size and time using "--no-cache-dir"
    
    Using "--no-cache-dir" flag in pip install ,make sure dowloaded packages
    by pip don't cached on system . This is a best practise which make sure
    to fetch ftom repo instead of using local cached one . Further , in case
    of Docker Containers , by restricing caching , we can reduce image size.
    In term of stats , it depends upon the number of python packages
    multiplied by their respective size . e.g for heavy packages with a lot
    of dependencies it reduce a lot by don't caching pip packages.
    
    Further , more detail information can be found at
    
    https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6
    
    Issue-ID: CLAMP-861
    
    Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
    Change-Id: I7e7a7799ae48901c289d07bc07e7c96f24f5d078
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
-Subproject 8c7774e524e4df5105f8b3a199d368adf493788
+Subproject e46ace7013f61a5cd0265b813d4f596e5140b66