feat(memmap): add RELA section display

When PIE is enabled, it can be handy to display the .rela.dyn section.
Add RELA in the list of symbols parsed, to display this section in
memory map.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ic40da54ce6fb6e281fb1a6627e9b8830993cfb2c
1 file changed