Update dependency axios to v0.21.1

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
axios (source)	dependencies	minor	0.19.2 -> 0.21.1

By merging this PR, the below issues will be automatically resolved and closed:

Severity	CVSS Score	CVE	GitHub Issue
Medium	5.9	CVE-2020-28168	#158

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Release Notes

axios/axios

v0.21.1

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Fixes and Functionality:

• Hotfix: Prevent SSRF (#​3410)
• Protocol not parsed when setting proxy config from env vars (#​3070)
• Updating axios in types to be lower case (#​2797)
• Adding a type guard for AxiosError (#​2949)

Internal and Tests:

• Remove the skipping of the socket http test (#​3364)
• Use different socket for Win32 test (#​3375)

Huge thanks to everyone who contributed to this release via code (authors listed below) or via reviews and triaging on GitHub:

• Daniel Lopretto <timemachine3030@​users.noreply.github.com>
• Jason Kwok JasonHK@users.noreply.github.com
• Jay jasonsaayman@gmail.com
• Jonathan Foster jonathan@jonathanfoster.io
• Remco Haszing remcohaszing@gmail.com
• Xianming Zhong chinesedfan@qq.com

v0.21.0

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Fixes and Functionality:

• Fixing requestHeaders.Authorization (#​3287)
• Fixing node types (#​3237)
• Fixing axios.delete ignores config.data (#​3282)
• Revert "Fixing overwrite Blob/File type as Content-Type in browser. (#​1773)" (#​3289)
• Fixing an issue that type 'null' and 'undefined' is not assignable to validateStatus when typescript strict option is enabled (#​3200)

Internal and Tests:

• Lock travis to not use node v15 (#​3361)

Documentation:

• Fixing simple typo, existant -> existent (#​3252)
• Fixing typos (#​3309)

Huge thanks to everyone who contributed to this release via code (authors listed below) or via reviews and triaging on GitHub:

• Allan Cruz 57270969+Allanbcruz@users.noreply.github.com
• George Cheng Gerhut@GMail.com
• Jay jasonsaayman@gmail.com
• Kevin Kirsche Kev.Kirsche+GitHub@gmail.com
• Remco Haszing remcohaszing@gmail.com
• Taemin Shin <cprayer13@​gmail.com>
• Tim Gates tim.gates@iress.com
• Xianming Zhong chinesedfan@qq.com

v0.20.0

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Release of 0.20.0-pre as a full release with no other changes.

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