Update axios from 0.20.0 to 0.21.4

[visargsoneji]

NGPBUG-162966

[cf-gitbot]

We have created an issue in Pivotal Tracker to manage this:

https://www.pivotaltracker.com/story/show/179668198

The labels on this github issue will be updated when the story is started.

[coveralls]

Pull Request Test Coverage Report for Build 5591

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 88.644%

---

Totals
Change from base Build 5574:	0.0%
Covered Lines:	9717
Relevant Lines:	10580

---

💛 - Coveralls

[codecov]

Codecov Report

Merging #1433 (bf5b7a4) into master (77fe6ea) will increase coverage by 0.45%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1433      +/-   ##
==========================================
+ Coverage   72.58%   73.03%   +0.45%     
==========================================
  Files          44       44              
  Lines        4198     4198              
==========================================
+ Hits         3047     3066      +19     
+ Misses        821      808      -13     
+ Partials      330      324       -6     

[vinaybheri]

Validation on k8s cluster: n-1 is succeeded.

[vinaybheri]

Validation on k8s cluster: n-2 is succeeded.

[vinaybheri]

Validation on k8s cluster: n+n+n is succeeded.

[vinaybheri]

Validation on k8s cluster: n is succeeded.