cmd/evm: try to consolidate evm output switches

[holiman]

This PR attempts to clean up some ambiguities and quirks from recent changes to evm flag handling.

This PR mainly focuses on evm run subcommand, to use the same flags for configuring tracing/output options as statetest/blocktest does.

Additionally, it adds quite a lot of tests for expected outputs of the various subcommands, to avoid accidental changes.

[holiman]

I'm going to rebase this on top of #30806 instead

[holiman]

# Json output:

$ go run ./cmd/evm run   --json --trace --trace.format=json 6040
{"pc":0,"op":96,"gas":"0x2540be400","gasCost":"0x3","memSize":0,"stack":[],"depth":1,"refund":0,"opName":"PUSH1"}
{"pc":2,"op":0,"gas":"0x2540be3fd","gasCost":"0x0","memSize":0,"stack":["0x40"],"depth":1,"refund":0,"opName":"STOP"}
{"output":"","gasUsed":"0x3"}

# Markdown output:
$ go run ./cmd/evm run   --json --trace --trace.format=md 6040
Pre-execution info:
  - from: `0x000000000000000000000000000073656E646572`
  - to: `0x0000000000000000000000007265636569766572`
  - data: ``
  - gas: `10000000000`
  - value: `0` wei

|  Pc   |      Op     | Cost |   Refund  |   Stack   |
|-------|-------------|------|-----------|-----------|
|    0  |      PUSH1  |    3 |         0 |        [] |
|    2  |       STOP  |    0 |         0 |    [0x40] |

Post-execution info:
  - output: ``
  - consumed gas: `3`
  - error: `<nil>`

# Struct output
$ go run ./cmd/evm run    --trace --trace.format=struct "0x6040"
PUSH1           pc=00000000 gas=10000000000 cost=3

STOP            pc=00000002 gas=9999999997 cost=0
Stack:
00000000  0x40

$ go run ./cmd/evm run   --json --trace --trace.format=json 6040
{"pc":0,"op":96,"gas":"0x2540be400","gasCost":"0x3","memSize":0,"stack":[],"depth":1,"refund":0,"opName":"PUSH1"}
{"pc":2,"op":0,"gas":"0x2540be3fd","gasCost":"0x0","memSize":0,"stack":["0x40"],"depth":1,"refund":0,"opName":"STOP"}
{"output":"","gasUsed":"0x3"}

$ go run ./cmd/evm run --debug  --trace --trace.format=json 6040

{"pc":0,"op":96,"gas":"0x2540be400","gasCost":"0x3","memSize":0,"stack":[],"depth":1,"refund":0,"opName":"PUSH1"}
{"pc":2,"op":0,"gas":"0x2540be3fd","gasCost":"0x0","memSize":0,"stack":["0x40"],"depth":1,"refund":0,"opName":"STOP"}
{"output":"","gasUsed":"0x3"}

$ go run ./cmd/evm     run --debug   --dump 6040
PUSH1           pc=00000000 gas=10000000000 cost=3

STOP            pc=00000002 gas=9999999997 cost=0
Stack:
00000000  0x40

INFO [12-03|10:04:06.104] Trie dumping started                     root=b44448..bf69f9
WARN [12-03|10:04:06.105] Dump incomplete due to missing preimages missing=1
INFO [12-03|10:04:06.105] Trie dumping complete                    accounts=1 elapsed="285.691µs"
{
    "root": "b444481d1367188172f8c6091e948aaa68bae763fd26d6b9e994306a66bf69f9",
    "accounts": {
        "pre(0x30d7a0694cb29af31b982480e11d7ebb003a3fca4026939149071f014689b142)": {
            "balance": "0",
            "nonce": 0,
            "root": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
            "codeHash": "0x3e48ef54b89079a075f3b8fc253c657a86b110a7aed3568c1517b10edf2c3eb6",
            "code": "0x6040",
            "key": "0x30d7a0694cb29af31b982480e11d7ebb003a3fca4026939149071f014689b142"
        }
    }
}