build(changelog): add new scopes for ls1088a

Add new scopes for ls1088a SoC, RDB and QDS boards.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I7c0018ecee3c590253cf258851a28c4dd7f9c1a1
diff --git a/changelog.yaml b/changelog.yaml
index f1cce7b..939fb65 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -349,6 +349,16 @@
                   - title: LS1046AQDS
                     scope: ls1046aqds
 
+              - title: LS1088A
+                scope: ls1088a
+
+                subsections:
+                  - title: LS1088ARDB
+                    scope: ls1088ardb
+
+                  - title: LS1088AQDS
+                    scope: ls1088aqds
+
       - title: QEMU
         scope: qemu