chore(evm): add new networks (#159)

Author: ali-behjati

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

@@ -44,6 +44,7 @@ Pyth is currently available on the following EVM networks using Pyth Stable data
 | WEMIX          | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://explorer.wemix.com/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)             |
 | ZKFair         | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://scan.zkfair.io/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)                 |
 | zkSync Era     | [`0xf087c864AEccFb6A2Bf1Af6A0382B0d0f6c5D834`](https://explorer.zksync.io/address/0xf087c864AEccFb6A2Bf1Af6A0382B0d0f6c5D834)             |
+| zetachain      | [`0x2880aB155794e7179c9eE2e38200202908C17B43`](https://zetachain.blockscout.com/address/0x2880aB155794e7179c9eE2e38200202908C17B43)       |
 
 ## Testnets
 
@@ -70,6 +71,7 @@ Pyth is currently available on the following EVM networks using Pyth Stable data
 | Fantom testnet               | [`0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb`](https://testnet.ftmscan.com/address/0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb)                    |
 | Filecoin calibration         | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://calibration.filfox.info/en/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)             |
 | Fuji (Avalanche testnet)     | [`0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509`](https://testnet.snowtrace.io/address/0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509)                   |
+| Hedera testnet               | [`0x7a7f2493c578796abfba15ce2e914a7a819979b7`](https://hashscan.io/testnet/contract/0.0.7739105?p=1&k=1706536684.474806620)                       |
 | KCC testnet                  | [`0x74f09cb3c7e2A01865f424FD14F6dc9A14E3e94E`](https://scan-testnet.kcc.network/address/0x74f09cb3c7e2A01865f424FD14F6dc9A14E3e94E)               |
 | Kava testnet                 | [`0xfA25E653b44586dBbe27eE9d252192F0e4956683`](https://explorer.testnet.kava.io/address/0xfA25E653b44586dBbe27eE9d252192F0e4956683)               |
 | Linea Goerli                 | [`0xdF21D137Aadc95588205586636710ca2890538d5`](https://goerli.lineascan.build/address/0xdF21D137Aadc95588205586636710ca2890538d5)                 |
@@ -90,7 +92,7 @@ Pyth is currently available on the following EVM networks using Pyth Stable data
 | Viction testnet              | [`0x5D289Ad1CE59fCC25b6892e7A303dfFf3a9f7167`](https://testnet.tomoscan.io/address/0x5D289Ad1CE59fCC25b6892e7A303dfFf3a9f7167)                    |
 | WEMIX testnet                | [`0x26DD80569a8B23768A1d80869Ed7339e07595E85`](https://explorer.test.wemix.com/address/0x26DD80569a8B23768A1d80869Ed7339e07595E85)                |
 | ZKFair testnet               | [`0xA2aa501b19aff244D90cc15a4Cf739D2725B5729`](https://testnet-scan.zkfair.io/address/0xA2aa501b19aff244D90cc15a4Cf739D2725B5729)                 |
-| Zetachain testnet            | [`0x0708325268dF9F66270F1401206434524814508b`](https://explorer.zetachain.com/address/0x0708325268dF9F66270F1401206434524814508b)                 |
+| zetachain testnet            | [`0x0708325268dF9F66270F1401206434524814508b`](https://explorer.zetachain.com/address/0x0708325268dF9F66270F1401206434524814508b)                 |
 | zkSync Era Goerli (testnet)  | [`0x8739d5024B5143278E2b15Bd9e7C26f6CEc658F1`](https://goerli.explorer.zksync.io/address/0x8739d5024B5143278E2b15Bd9e7C26f6CEc658F1)              |
 | zkSync Era Sepolia (testnet) | [`0x056f829183Ec806A78c26C98961678c24faB71af`](https://sepolia.explorer.zksync.io/address/0x056f829183Ec806A78c26C98961678c24faB71af)             |