keysym-utf: remove bogus currency sign entries

keysym-utf: remove bogus currency sign entries

These ended up being mapping in the 0x100xxxx Unicode range, which are
handled automatically ; these special keysyms don't exist (except for
EuroSign).

    #define XKB_KEY_EcuSign                    0x10020a0  /* U+20A0 EURO-CURRENCY SIGN */
    #define XKB_KEY_ColonSign                  0x10020a1  /* U+20A1 COLON SIGN */
    #define XKB_KEY_CruzeiroSign               0x10020a2  /* U+20A2 CRUZEIRO SIGN */
    #define XKB_KEY_FFrancSign                 0x10020a3  /* U+20A3 FRENCH FRANC SIGN */
    #define XKB_KEY_LiraSign                   0x10020a4  /* U+20A4 LIRA SIGN */
    #define XKB_KEY_MillSign                   0x10020a5  /* U+20A5 MILL SIGN */
    #define XKB_KEY_NairaSign                  0x10020a6  /* U+20A6 NAIRA SIGN */
    #define XKB_KEY_PesetaSign                 0x10020a7  /* U+20A7 PESETA SIGN */
    #define XKB_KEY_RupeeSign                  0x10020a8  /* U+20A8 RUPEE SIGN */
    #define XKB_KEY_WonSign                    0x10020a9  /* U+20A9 WON SIGN */
    #define XKB_KEY_NewSheqelSign              0x10020aa  /* U+20AA NEW SHEQEL SIGN */
    #define XKB_KEY_DongSign                   0x10020ab  /* U+20AB DONG SIGN */
    #define XKB_KEY_EuroSign                      0x20ac  /* U+20AC EURO SIGN */

Signed-off-by: Ran Benita <ran@unusedvar.com>