…ent prices (#1399)

## What ❔

It has been noted that simply doubling previous prices in case of blob
transactions may not be a good enough method to get them actually
included. While doubling the prices for replacement transactions is a
_necessary_ thing to do it may not be enough, consider a situation where
an initial blob gas price has been for any reason estimated to be very
low. After a couple of operations of resending the growth of normal fees
would quickly outpace the growth of the blob fees:

```
    "maxFeePerBlobGas": "0x680",
    "maxFeePerGas": "0x6b864500fc0",
    "maxPriorityFeePerGas": "0x2540be4000",
```

But this does not reflect the current effective blob (or normal 1559)
prices onchain. Because at this moment the actual blob prices may be at
`"maxFeePerBlobGas": "0x54c8a469d"` already. So as a solution: take the
`max` of doubled previous prices or the current estimates.

## Why ❔

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## Checklist

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- [ ] Tests for the changes have been added / updated.
- [ ] Documentation comments have been added / updated.
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- [ ] Linkcheck has been run via `zk linkcheck`.

(cherry picked from commit fea67fb)

🤖 I have created a release *beep* *boop*
---


##
[21.1.0](core-v21.0.0...core-v21.1.0)
(2024-03-13)


### Features

* **api:** Monitor server RPC errors
([#1203](#1203))
([60d1060](60d1060))
* block revert support for consensus component
([#1213](#1213))
([8a3a938](8a3a938))
* **db:** Add Postgres table size metrics
([#1351](#1351))
([63f3ff8](63f3ff8))
* **db:** Serialize events queue as bytes
([#1420](#1420))
([955680b](955680b))
* enabled loading yaml config for the main node
([#1344](#1344))
([0adab9e](0adab9e))
* **en:** Enable Merkle tree client on EN
([#1386](#1386))
([58576d1](58576d1))
* enhance unit test for batch tip
([#1253](#1253))
([ca7d194](ca7d194))
* Moving 1.4.x to use the circuit_api
([#1383](#1383))
([8add2d6](8add2d6))
* **node_framework:** Add timeouts for remaining tasks to avoid hang
outs ([#1354](#1354))
([8108dbd](8108dbd))
* **node-framework:** Add commitment generator layer
([#1402](#1402))
([daa029c](daa029c))
* replacing 1.3.3 test harness with circuit sequencer api
([#1382](#1382))
([a628d56](a628d56))


### Bug Fixes

* **aggregator:** correct order of processing of prove transactions
([#1333](#1333))
([7522d15](7522d15))
* **api:** Fix panics in API server if storage values cache is disabled
([#1370](#1370))
([723232b](723232b))
* **api:** SQL: use = instead of ANY where possible in events-related
queries ([#1346](#1346))
([160b4d4](160b4d4))
* **consistency_checker:** Fix consistency checker for large pubdata
([#1331](#1331))
([d162add](d162add))
* **en:** Fix pending transactions subscription
([#1342](#1342))
([a040001](a040001))
* **eth-sender:** adjust the blob tx fees taking into account the
current prices
([#1399](#1399))
([fea67fb](fea67fb))
* **gas-adjuster:** Do not unwrap in gas-adjuster
([#1400](#1400))
([269812e](269812e))
* **gas-adjuster:** Use `internal_pubdata_pricing_multiplier` for
pubdata price calculation
([#1404](#1404))
([a40c2d0](a40c2d0))


### Performance Improvements

* **db:** Add "contains" clause for get_logs
([#1384](#1384))
([e62ae32](e62ae32))
* **db:** Remove obsolete indexes
([#1376](#1376))
([0afc377](0afc377))


### Reverts

* **db:** Remove "contains" clause for get_logs
([#1384](#1384))
([#1407](#1407))
([1da53f3](1da53f3))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).