docs(changelog): add missing scopes

Add missing platform scopes, this is based on contribution to platform
since 2.12.0 release.

Also update deprecation list with incorrect/invalid scopes used since
last release to avoid future usage.

Change-Id: I852da1c91669079eb7fc3fdfe1e4f7ae602d46cf
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
diff --git a/changelog.yaml b/changelog.yaml
index 029b927..e5d43d9 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -98,13 +98,16 @@
           - d128
           - debugv8p9
           - fgt2
+          - fpmr
           - gcs
           - hcx
+          - mops
           - mpam
           - mte
           - mte2
           - pauth
           - pmu
+          - pmuv3
           - rng-trap
           - sctlr2
           - feat_sctlr2
@@ -135,6 +138,13 @@
         deprecated:
           - plat/allwinner
 
+      - title: AMLogic
+        scope: amlogic
+
+        subsections:
+          - title: GXL
+            scope: gxl
+
       - title: Arm
         scope: arm
 
@@ -198,6 +208,7 @@
 
             deprecated:
               - neoverse
+              - neoverse_rd
 
           - title: TC
             scope: tc
@@ -301,6 +312,9 @@
           - title: MT8188
             scope: mt8188
 
+          - title: MT8189
+            scope: mt8189
+
           - title: MT8192
             scope: mt8192
 
@@ -315,6 +329,9 @@
               - plat/mediatek/mt8195
               - plat/mdeiatek/mt8195
 
+          - title: MT8196
+            scope: mt8196
+
       - title: NVIDIA
         scope: nvidia
 
@@ -548,6 +565,12 @@
         scope: rockchip
 
         subsections:
+          - title: PX30
+            scope: px30
+
+          - title: RK3288
+            scope: rk3288
+
           - title: RK3399
             scope: rk3399
 
@@ -558,6 +581,9 @@
           - title: RK3328
             scope: rk3328
 
+          - title: RK3576
+            scope: rk3576
+
           - title: RK3588
             scope: rk3588
 
@@ -716,6 +742,7 @@
             scope: el3-spmc
 
             deprecated:
+              - el3_spmc
               - spmc
 
           - title: SPMD
@@ -724,6 +751,9 @@
           - title: SPM MM
             scope: spm-mm
 
+            deprecated:
+              - spm_mm
+
       - title: DRTM
         scope: drtm
 
@@ -792,6 +822,9 @@
       - title: FCONF
         scope: fconf
 
+      - title: HOB
+        scope: hob
+
       - title: MPMM
         scope: mpmm
 
@@ -813,6 +846,9 @@
       - title: Translation Tables
         scope: xlat
 
+        deprecated:
+          - xlat_tables_v2
+
       - title: C Standard Library
         scope: libc