Change bundlrStorage to irysStorage in fungible-SPL-token/mintVersionedTest

[shahzaintariq]

Blundr has been deprecated

Metaplex uses irys your code is outdated please updated cause it took me hour to find out metaplex doesn't use bundlr anymore

ref -> https://github.com/quiknode-labs/qn-guide-examples/blob/main/solana/fungible-SPL-token/mintVersionedTest.ts

thanks