chore(evm): add klaytn (#351)

Author: ali-behjati

pages/price-feeds/contract-addresses/evm.mdx

@@ -33,8 +33,9 @@ Pyth is currently available on the EVM networks below using Pyth Stable price so
 | Horizen EON       | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://eon-explorer.horizenlabs.io/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)       |
 | Injective inEVM   | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://inevm.calderaexplorer.xyz/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)         |
 | Iota              | [`0x8D254a21b3C86D32F7179855531CE99164721933`](https://explorer.evm.iota.org/address/0x8D254a21b3C86D32F7179855531CE99164721933)             |
-| KCC               | [`0xE0d0e68297772Dd5a1f1D99897c581E2082dbA5B`](https://explorer.kcc.io/en/address/0xe0d0e68297772dd5a1f1d99897c581e2082dba5b)                |
 | Kava              | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://explorer.kava.io/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)                  |
+| KCC               | [`0xE0d0e68297772Dd5a1f1D99897c581E2082dbA5B`](https://explorer.kcc.io/en/address/0xe0d0e68297772dd5a1f1d99897c581e2082dba5b)                |
+| Klaytn            | [`0x2880ab155794e7179c9ee2e38200202908c17b43`](https://klaytnfinder.io/account/0x2880aB155794e7179c9eE2e38200202908C17B43)                   |
 | LightLink Phoenix | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://phoenix.lightlink.io/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)              |
 | Linea             | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://explorer.linea.build/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)              |
 | Manta             | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://pacific-explorer.manta.network/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)    |
@@ -99,6 +100,7 @@ Pyth is currently available on the EVM networks below using Pyth Stable price so
 | Kakarot Sepolia testnet           | [`0xD458261E832415CFd3BAE5E416FdF3230ce6F134`](https://sepolia.kakarotscan.org/address/0xD458261E832415CFd3BAE5E416FdF3230ce6F134)                                           |
 | Kava testnet                      | [`0xfA25E653b44586dBbe27eE9d252192F0e4956683`](https://explorer.testnet.kava.io/address/0xfA25E653b44586dBbe27eE9d252192F0e4956683)                                          |
 | KCC testnet                       | [`0x74f09cb3c7e2A01865f424FD14F6dc9A14E3e94E`](https://scan-testnet.kcc.network/address/0x74f09cb3c7e2A01865f424FD14F6dc9A14E3e94E)                                          |
+| Klaytn                            | [`0x2880ab155794e7179c9ee2e38200202908c17b43`](https://baobab.klaytnfinder.io/account/0x2880aB155794e7179c9eE2e38200202908C17B43)                                            |
 | LightLink Pegasus                 | [`0x5D289Ad1CE59fCC25b6892e7A303dfFf3a9f7167`](https://pegasus.lightlink.io/address/0x5D289Ad1CE59fCC25b6892e7A303dfFf3a9f7167)                                              |
 | Linea Goerli                      | [`0xdF21D137Aadc95588205586636710ca2890538d5`](https://goerli.lineascan.build/address/0xdF21D137Aadc95588205586636710ca2890538d5)                                            |
 | Linea Sepolia                     | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://sepolia.lineascan.build/address/0xa2aa501b19aff244d90cc15a4cf739d2725b5729)                                           |