[Snyk] Upgrade solc from 0.4.24 to 0.8.21

[X-oss-byte]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to upgrade solc from 0.4.24 to 0.8.21.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 64 versions ahead of your current version.
• The recommended version was released 2 months ago, on 2023-07-19.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) SNYK-JS-ANSIREGEX-1583908	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Proof of Concept
	Prototype Pollution SNYK-JS-Y18N-1021887	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-HOSTEDGITINFO-1088355	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MINIMATCH-3050818	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	No Known Exploit
	Prototype Pollution SNYK-JS-YARGSPARSER-560381	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Release notes

Package name: solc

• 0.8.21 - 2023-07-19
  

  Solidity 0.8.21

• 0.8.20 - 2023-05-10
  

  Solidity 0.8.20

• 0.8.19 - 2023-02-22
  

  Solidity v0.8.19

• 0.8.18 - 2023-02-01
  

  Solidity 0.8.18

• 0.8.17 - 2022-09-08
  

  Solidity 0.8.17

• 0.8.16 - 2022-08-08
  

  Solidity 0.8.16

• 0.8.15 - 2022-06-15
  

  Solidity 0.8.15

• 0.8.14 - 2022-05-17
• 0.8.14-fixed - 2022-05-18
• 0.8.13 - 2022-03-16
  

  Solidity 0.8.13

• 0.8.12 - 2022-02-16
  

  Solidity 0.8.12

• 0.8.11 - 2021-12-20
  

  Solidity 0.8.11

• 0.8.10 - 2021-11-09
• 0.8.9 - 2021-09-29
• 0.8.8 - 2021-09-27
• 0.8.7 - 2021-08-11
• 0.8.7-fixed - 2021-08-11
• 0.8.6 - 2021-06-22
• 0.8.5 - 2021-06-10
• 0.8.4 - 2021-04-21
• 0.8.3 - 2021-03-23
• 0.8.2 - 2021-03-03
• 0.8.1 - 2021-01-27
• 0.8.0 - 2020-12-16
• 0.7.6 - 2020-12-16
• 0.7.5 - 2020-11-18
• 0.7.4 - 2020-10-19
• 0.7.3 - 2020-10-07
• 0.7.2 - 2020-09-28
• 0.7.1 - 2020-09-02
• 0.7.0 - 2020-07-28
• 0.6.12 - 2020-07-22
• 0.6.11 - 2020-07-07
• 0.6.10 - 2020-06-11
• 0.6.9 - 2020-06-04
• 0.6.8 - 2020-05-14
• 0.6.7 - 2020-05-04
• 0.6.6 - 2020-04-09
• 0.6.5 - 2020-04-06
• 0.6.4 - 2020-03-10
• 0.6.3 - 2020-02-18
• 0.6.2 - 2020-01-27
• 0.6.1 - 2020-01-03
• 0.6.0 - 2019-12-17
• 0.5.17 - 2020-03-17
• 0.5.16 - 2020-01-02
• 0.5.15 - 2019-12-17
• 0.5.14 - 2019-12-09
• 0.5.13 - 2019-11-14
• 0.5.12 - 2019-10-01
• 0.5.11 - 2019-08-12
• 0.5.10 - 2019-06-25
• 0.5.9 - 2019-05-28
• 0.5.8 - 2019-04-30
• 0.5.7 - 2019-03-26
• 0.5.6 - 2019-03-13
• 0.5.5 - 2019-03-05
• 0.5.4 - 2019-02-12
• 0.5.3 - 2019-01-22
• 0.5.2 - 2018-12-20
• 0.5.1 - 2018-12-03
• 0.5.0 - 2018-11-13
• 0.4.26 - 2019-05-23
• 0.4.25 - 2018-09-13
• 0.4.24 - 2018-05-16

from solc GitHub release notes

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[socket-security]

Updated dependencies detected. Learn more about Socket for GitHub ↗︎

Packages	Version	New capabilities	Transitives	Size	Publisher
solc	0.4.26...0.8.21	filesystem, shell, environment	+6/-5	9.01 MB	r0qs