Update country-codes.txt

Added uppercase codes

Fuzzing/country-codes.txt

@@ -1,3 +1,252 @@
+AD
+AE
+AF
+AG
+AI
+AL
+AM
+AO
+AQ
+AR
+AS
+AT
+AU
+AW
+AX
+AZ
+BA
+BB
+BD
+BE
+BF
+BG
+BH
+BI
+BJ
+BL
+BM
+BN
+BO
+BQ
+BR
+BS
+BT
+BV
+BW
+BY
+BZ
+CA
+CC
+CF
+CG
+CH
+CI
+CK
+CL
+CM
+CN
+CO
+CR
+CU
+CV
+CW
+CX
+CY
+CZ
+DE
+DJ
+DK
+DM
+DO
+DZ
+EC
+EE
+EG
+EH
+ER
+ES
+ET
+FI
+FJ
+FK
+FM
+FO
+FR
+GA
+GB
+GD
+GE
+GF
+GG
+GH
+GI
+GL
+GM
+GN
+GP
+GQ
+GR
+GS
+GT
+GU
+GW
+GY
+HK
+HM
+HN
+HR
+HT
+HU
+ID
+IE
+IL
+IM
+IN
+IO
+IQ
+IR
+IS
+IT
+JE
+JM
+JO
+JP
+KE
+KG
+KH
+KI
+KM
+KN
+KP
+KR
+KW
+KY
+KZ
+LA
+LB
+LC
+LI
+LK
+LR
+LS
+LT
+LU
+LV
+LY
+MA
+MC
+MD
+ME
+MF
+MG
+MH
+MK
+ML
+MM
+MN
+MO
+MP
+MQ
+MR
+MS
+MT
+MU
+MV
+MW
+MX
+MY
+MZ
+NA
+NC
+NE
+NF
+NG
+NI
+NL
+NO
+NP
+NR
+NU
+NZ
+OM
+PA
+PE
+PF
+PG
+PH
+PK
+PL
+PM
+PN
+PR
+PS
+PT
+PW
+PY
+QA
+RE
+RO
+RS
+RU
+RW
+SA
+SB
+SC
+SD
+SE
+SG
+SH
+SI
+SJ
+SK
+SL
+SM
+SN
+SO
+SR
+SS
+ST
+SV
+SX
+SY
+SZ
+TC
+TD
+TF
+TG
+TH
+TJ
+TK
+TL
+TM
+TN
+TO
+TR
+TT
+TV
+TW
+TZ
+UA
+UG
+UM
+US
+UY
+UZ
+VA
+VC
+VE
+VG
+VI
+VN
+VU
+WF
+WS
+XK
+YE
+YT
+ZA
+ZM
+ZW
 ad
 ae
 af