* RiscV: ABI naming compliant with official docs

compiler/systems.pas

@@ -504,14 +504,14 @@ interface
          (name: 'EABIHF' ; supported:{$if defined(arm)}true{$else}false{$endif}),
          (name: 'OLDWIN32GNU'; supported:{$ifdef I386}true{$else}false{$endif}),
          (name: 'AARCH64IOS'; supported:{$ifdef aarch64}true{$else}false{$endif}),
-         (name: 'RISCV32ILP'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
-         (name: 'RISCV32ILPF'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
-         (name: 'RISCV32ILPD'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
-         (name: 'RISCV32ILPE'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
-         (name: 'RISCV64LP'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
-         (name: 'RISCV64LPF'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
-         (name: 'RISCV64LPD'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
-         (name: 'RISCV64LPQ'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
+         (name: 'ILP32'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
+         (name: 'ILP32F'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
+         (name: 'ILP32D'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
+         (name: 'ILP32E'; supported:{$if defined(riscv32)}true{$else}false{$endif}),
+         (name: 'LP64'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
+         (name: 'LP64F'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
+         (name: 'LP64D'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
+         (name: 'LP64Q'; supported:{$if defined(riscv64)}true{$else}false{$endif}),
          (name: 'LINUX386_SYSV'; supported:{$if defined(i386)}true{$else}false{$endif}),
          (name: 'WINDOWED'; supported:{$if defined(xtensa)}true{$else}false{$endif}),
          (name: 'CALL0'; supported:{$if defined(xtensa)}true{$else}false{$endif}),