Update git submodules

* Update external/trusty/bootloader from branch 'master'
  to 14f0d592c419758878e4f25cb61670cea131ee6c
  - Fix invalid printf format string
    
    Use "%s" instead of "%" in trusty_error to print the fun name.
    
    Test: builds.
    
    Signed-off-by: Ji Luo <ji.luo@nxp.com>
    Change-Id: I457d26e109d24c0085120c25206b8ab45556f903
    
1 file changed