feat(fws): target a modern FWC version (#7899)

On modern FWCs the ECAM reads "SEAT BELTS...ON" instead of
"SIGNS...ON". This commit introduces that change and makes a note of it
in README.md.

README.md

@@ -24,7 +24,7 @@ The following aircraft configuration is currently simulated or targeted:
  Engine      CFM LEAP 1A-26
  APU         APS3200
  FMS         Honeywell Release H3
- FWC Std.    H2F9C
+ FWC Std.    H2F13
  RA          Honeywell ALA-52B
  TAWS        Honeywell EGPWS
  ACAS        Honeywell TPA-100B

fbw-a32nx/src/systems/instruments/src/Common/EWDMessages.tsx

@@ -5,8 +5,8 @@ const EWDMessages = {
     '000000001': '              \x1b<3mNORMAL',
     '000001001': '\x1b<3m\x1b4mT.O\x1bm AUTO BRK\x1b<5m.....MAX',
     '000001002': '\x1b<3m\x1b4mT.O\x1bm AUTO BRK MAX',
-    '000001003': '    \x1b<3mSIGNS\x1b<5m.........ON',
-    '000001004': '    \x1b<3mSIGNS ON',
+    '000001003': '    \x1b<3mSEAT BELTS\x1b<5m....ON',
+    '000001004': '    \x1b<3mSEAT BELTS ON',
     '000001005': '    \x1b<3mCABIN\x1b<5m......CHECK',
     '000001006': '    \x1b<3mCABIN READY',
     '000001007': '    \x1b<3mSPLRS\x1b<5m........ARM',
@@ -17,8 +17,8 @@ const EWDMessages = {
     '000001012': '    \x1b<3mT.O CONFIG NORMAL',
     '000002001': '\x1b<3m\x1b4mLDG\x1bm LDG GEAR\x1b<5m......DN',
     '000002002': '\x1b<3m\x1b4mLDG\x1bm LDG GEAR DN',
-    '000002003': '    \x1b<3mSIGNS\x1b<5m.........ON',
-    '000002004': '    \x1b<3mSIGNS ON',
+    '000002003': '    \x1b<3mSEAT BELTS\x1b<5m....ON',
+    '000002004': '    \x1b<3mSEAT BELTS ON',
     '000002005': '    \x1b<3mCABIN\x1b<5m......CHECK',
     '000002006': '    \x1b<3mCABIN READY',
     '000002007': '    \x1b<3mSPLRS\x1b<5m........ARM',