fix: handle product attributes properly

[ali-bahjati]

use the new pyth sdk-solana that contains a bug fix for iterating over product attributes. the older version might go beyond the size of the attributes (and show old attribute residuals instead).

We got a report that symbol is the old symbol on agent and it looked impossible because the metadata was updated everywhere. What was happening was that on Crypto.Index.CRT/USD token, symbol is defined two times if you look at the raw account data below and the older sdk would parse all the account regardless of the size. This PR has fixed it.

0000:   d4 c3 b2 a1  02 00 00 00  02 00 00 00  09 01 00 00   ................
0010:   b2 fb 54 96  6d 4d 30 af  bb 77 cc 9d  ce 9d 43 c5   ..T.mM0..w....C.
0020:   2f 0f 57 5e  7d 41 dc ab  6f f3 db fe  15 ad 45 59   /.W^}A..o.....EY
0030:   06 73 79 6d  62 6f 6c 14  43 72 79 70  74 6f 2e 49   .symbol.Crypto.I
0040:   6e 64 65 78  2e 43 52 54  2f 55 53 44  0a 61 73 73   ndex.CRT/USD.ass
0050:   65 74 5f 74  79 70 65 0c  43 72 79 70  74 6f 20 49   et_type.Crypto I
0060:   6e 64 65 78  04 62 61 73  65 03 43 52  54 0b 64 65   ndex.base.CRT.de
0070:   73 63 72 69  70 74 69 6f  6e 26 43 41  52 52 4f 54   scription&CARROT
0080:   20 59 49 45  4c 44 20 42  45 41 52 49  4e 47 20 54    YIELD BEARING T
0090:   4f 4b 45 4e  20 2f 20 55  53 20 44 4f  4c 4c 41 52   OKEN / US DOLLAR
00a0:   0e 64 69 73  70 6c 61 79  5f 73 79 6d  62 6f 6c 07   .display_symbol.
00b0:   43 52 54 2f  55 53 44 0e  67 65 6e 65  72 69 63 5f   CRT/USD.generic_
00c0:   73 79 6d 62  6f 6c 06 43  52 54 55 53  44 0e 71 75   symbol.CRTUSD.qu
00d0:   6f 74 65 5f  63 75 72 72  65 6e 63 79  03 55 53 44   ote_currency.USD
00e0:   08 73 63 68  65 64 75 6c  65 1f 41 6d  65 72 69 63   .schedule.Americ
00f0:   61 2f 4e 65  77 5f 59 6f  72 6b 3b 4f  2c 4f 2c 4f   a/New_York;O,O,O
0100:   2c 4f 2c 4f  2c 4f 2c 4f  3b 0e 71 75  6f 74 65 5f   ,O,O,O,O;.quote_
0110:   63 75 72 72  65 6e 63 79  03 55 53 44  08 73 63 68   currency.USD.sch
0120:   65 64 75 6c  65 1f 41 6d  65 72 69 63  61 2f 4e 65   edule.America/Ne
0130:   77 5f 59 6f  72 6b 3b 4f  2c 4f 2c 4f  2c 4f 2c 4f   w_York;O,O,O,O,O
0140:   2c 4f 2c 4f  3b 06 73 79  6d 62 6f 6c  11 43 72 79   ,O,O;.symbol.Cry
0150:   70 74 6f 2e  43 52 54 2f  55 53 44 2e  52 52 00 00   pto.CRT/USD.RR..

I reproduced the issue in the old version and confirmed that this change fixes the problem.

[ndiakom]

OK to merge? @ali-bahjati