Update git submodules

* Update docs/submodules/policy/parent.git from branch 'master'
  to 488dd18f0f196d1e4544d2b030774b64fa56c5c5
  - Merge "Architecture documentation Section 1"
  - Architecture documentation Section 1
    
    Issue-ID: POLICY-2399
    Change-Id: I0050f457c2803299cb7f63fba00f676c2a7bb884
    Signed-off-by: liamfallon <liam.fallon@est.tech>
    
1 file changed