Bump github.com/ethereum/go-ethereum from 1.14.0 to 1.14.4 in /examples

[dependabot]

Bumps github.com/ethereum/go-ethereum from 1.14.0 to 1.14.4.

Release notes

Sourced from github.com/ethereum/go-ethereum's releases.

Triodia (v1.14.4)

Geth v1.14.4 in a usual maintenance release, but it does ship a 5-7% block import speed improvement. Furthermore, v1.14.4 also finally includes an Ether supply live tracer, that you can enable via --vmtrace supply. Also please note, the default value for miner tip enforcement was dropped from 1 gwei to 0.001 gwei (block producers can change this via --miner.gasprice).

Shipped features:

• Reduce the default required minimum miner tip from 1 gwei to 0.001 gwei to cater better for network conditions (#29895).
• Load trie nodes concurrently with trie updates, speeding up block import by 5-7% (#29519, #29768, #29919).
• Introduce an Ether supply tracker as a live chain tracer (#29347).
• Implement Verkle stateless gas accounting (EIP-4762) (#29338).
• Optimise trie dirty tracking to reduce disk loads a bit (#29731).
• Ensure the beacon chain roots system contract is deployed in dev mode (#29655).
• Add an additional snap sync check for data validity before inserting into the database (#29485).
• Improve the discovery protocol's node revalidation (#29572, #29864, #29836).
• Continue working towards pathdb support in archive mode (#29530, #29924).

Shipped bugfixes:

• Fix a gas estimation regression that caused longer runtimes (#29738).
• Fix a potential crash in JSON logging for EVM blocktests (#29795).
• Fix utility commands to support post-merge opcodes (#29799).
• Fix a txpool synchronicity issue in simulated chains (#29876).
• Fix a iteration order when using a trie node iterator (#27838).
• Fix a TCP/UDP discovery port test in cmd/devp2p (#29879).
• Fix IPv6 endpoint determination (#29801, #29827).

For a full rundown of the changes please consult the Geth 1.14.4 release milestone.

---

As with all our previous releases, you can find the:

• Pre-built binaries for all platforms on our downloads page.
• Docker images published under ethereum/client-go.
• Ubuntu packages in our Launchpad PPA repository.
• OSX packages in our Homebrew Tap repository.

Fuel Depot (v1.14.3)

We're issuing this (v1.14.3) release to finally publish v1.14 on the Ubuntu PPA. It is otherwise identical to v1.14.2.

---

This is a maintenance release containing bug-fixes. In case you are wondering where v1.14.1 (and v1.14.2) went, let's just say, the continuous integration gods have not been good to us.

List of changes in detail:

Geth

• When using geth --dev with a custom genesis block, the genesis file must now set difficulty and terminal total difficulty to zero. (#29579)
• For fork scheduling errors in geth init, fork timestamps will now be printed correctly. (#29514)
• Certain aspects of state handling are now parallelized resulting in a 5-10% speedup for block processing. (#29681)

... (truncated)

Commits

• 5550d83 params: release Geth v1.14.4
• 125fb1f core/state: avoid data race (#29924)
• 682ae83 internal/ethapi: recap higher args.Gas with block GasLimit in DoEstimateGas (...
• 68c0ec0 trie: iterate values pre-order and fix seek behavior (#27838)
• adbbd8c core/state: prefetch account trie while starting a prefetcher (#29919)
• a6751d6 core/rawdb,eth/protocols,p2p: prealloc slice size (#29893)
• 7270cba log: fix a typo (#29883)
• b36c738 beacon/engine: prealloc capacity for map and slice (#29903)
• 50405e2 cmd/evm/internal/t8ntool: fix a typo (#29887)
• d38b88a core/state: introduce stateupdate structure (#29530)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #92.