feat(memmap): add tabular memory use data

Add support for tabulating static memory consumption data from ELF
binaries. This relies on static symbols, defined in the linker files,
that provide information about the memory ranges.

Change-Id: Ie19cd2b80a7b591607640feeb84c63266963ea4d
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
diff --git a/changelog.yaml b/changelog.yaml
index 9114dad..39dbf3b 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -1269,6 +1269,9 @@
       - title: Certificate Creation Tool
         scope: cert-create
 
+      - title: Memory Mapping Tool
+        scope: memmap
+
         deprecated:
           - cert_create