Update git submodules

Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 0722bf2fc95a1ccaabbc293dccc0d05ed0727b84
  - HealthMonitor sonar issues

    Remove this unused "numIntervalsClusterNotHealthy" local variable.
    Use "Long.parseLong" for this string-to-long conversion.
    Make the enclosing method "static" or remove this set.
    Change this instance-reference to a static reference.
    Remove the literal "false" boolean value.
    This block of commented-out lines of code should be removed.
    Add the "@Override" annotation above this method signature

    Issue-ID: PORTAL-647
    Change-Id: I1880177f0906e6267807bbb9c0b7a81651e3c020
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>