Remove the hidden parameter in changelog.yaml for the sections types:
build, ci, docs, perf, refactor, revert, style, test and chore.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ie40be9e6b99f9c3e14d55227ea299d6faf977fef
(cherry picked from commit a43c627bb2717ca38c0e06e33f9246ce2c892f31)