Fix /blocks page freezing in case of large blocks numbers gaps

[nikitosing]

Close #5701

Motivation

In case of /blocks page recieves blocks from backend with a significant difference between min and max block numbers, page freezes and browser crashes. It happens because of withMissingBlocks function in apps/block_scout_web/assets/js/pages/blocks.js

Changelog

• add limit on min and max block numbers difference

Checklist for your Pull Request (PR)

• I added an entry to CHANGELOG.md with this PR
• If I added new functionality, I added tests covering it.
• If I fixed a bug, I added a regression test to prevent the bug from silently reappearing again.
• I checked whether I should update the docs and did so by submitting a PR to https://github.com/blockscout/docs
• If I added/changed/removed ENV var, I submitted a PR to https://github.com/blockscout/docs to update the list of env vars at https://github.com/blockscout/docs/blob/master/for-developers/information-and-settings/env-variables.md and I updated the version to master in the Version column. Changes will be reflected in this table: https://docs.blockscout.com/for-developers/information-and-settings/env-variables.
• If I add new indices into DB, I checked, that they are not redundant with PGHero or other tools

[runforesight]

Foresight Workflow Report

CodeQL workflow has finished in 1 minute 59 seconds and finished at 11th Oct, 2022. Conclusion: SUCCESS. Here is the analysis:

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Job	Failed Steps	Tests	Not tested changed lines*
Analyze (javascript)	-     🔗	N/A	N/A	See Details

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Blockscout workflow has finished in 27 minutes 37 seconds and finished at 11th Oct, 2022. Conclusion: SUCCESS. Here is the analysis:

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Job	Failed Steps	Tests	Not tested changed lines*
Build and Cache deps	-     🔗	N/A	N/A	See Details
ESLint	-     🔗	N/A	N/A	See Details
Code formatting checks	-     🔗	N/A	N/A	See Details
Dialyzer static analysis	-     🔗	N/A	N/A	See Details
Credo	-     🔗	N/A	N/A	See Details
Missing translation keys check	-     🔗	N/A	N/A	See Details
JS Tests	-     🔗	N/A	N/A	See Details
Sobelow security analysis	-     🔗	N/A	N/A	See Details
Blockscout Web Tests	-     🔗	N/A	N/A	See Details
EthereumJSONRPC Tests	-     🔗	N/A	N/A	See Details
Explorer Tests	-     🔗	N/A	N/A	See Details
Indexer Tests	-     🔗	N/A	N/A	See Details

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^{*Not tested changed lines calculated for determining how much of the changes are covered by the tests.}