Automate and improve rgblink test

Check all sections when testing BANK().

Add scripts to verify the tests and update the reference if needed.

Signed-off-by: AntonioND <antonio_nd@outlook.com>

test/link/bank-numbers.asm

@@ -0,0 +1,53 @@
+section "x",rom0[$0000]
+	db bank(r0),bank(r1),bank(r2),bank(r3) ; Should be enough
+	db bank(v0),bank(v1)
+	db bank(w0),bank(w1),bank(w2),bank(w3),bank(w4),bank(w5),bank(w6),bank(w7)
+	db bank(s0),bank(s1),bank(s2),bank(s3) ; Should be enough
+	db bank(o0)
+	db bank(h0)
+
+section "r0",rom0
+r0:
+section "r1",romx,bank[1]
+r1:
+section "r2",romx,bank[2]
+r2:
+section "r3",romx,bank[3]
+r3:
+
+section "v0",vram,bank[0]
+v0:
+section "v1",vram,bank[1]
+v1:
+
+section "s0",sram,bank[0]
+s0:
+section "s1",sram,bank[1]
+s1:
+section "s2",sram,bank[2]
+s2:
+section "s3",sram,bank[3]
+s3:
+
+section "w0",wram0
+w0:
+section "w1",wramx,bank[1]
+w1:
+section "w2",wramx,bank[2]
+w2:
+section "w3",wramx,bank[3]
+w3:
+section "w4",wramx,bank[4]
+w4:
+section "w5",wramx,bank[5]
+w5:
+section "w6",wramx,bank[6]
+w6:
+section "w7",wramx,bank[7]
+w7:
+
+section "o0",oam
+o0:
+
+section "h0",hram
+h0: