[Snyk] Upgrade nodemon from 2.0.9 to 2.0.12

Snyk has created this PR to upgrade nodemon from 2.0.9 to 2.0.12.

:information_source: 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.

The recommended version is 9 versions ahead of your current version.
The recommended version was released 2 months ago, on 2021-07-10.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) SNYK-JS-AXIOS-1579269	554/1000 Why? Proof of Concept exploit, Recently disclosed, CVSS 7.5	Proof of Concept

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

Release notes

Package name: nodemon

2.0.12 - 2021-07-10
2.0.12 (2021-07-10)

Bug Fixes
- windows: properly handle quoted args in event (0823f18), closes #1823
2.0.12-alpha.3 - 2021-07-10
2.0.12-alpha.2 - 2021-07-10
2.0.12-alpha.1 - 2021-07-10
2.0.11 - 2021-07-09
2.0.11 (2021-07-09)

Bug Fixes
- ensure numerical OS version check (f523d0e)
2.0.11-alpha.1 - 2021-07-09
2.0.10 - 2021-07-08
2.0.10 (2021-07-08)

Bug Fixes
- windows 8 doesn't support windows-kill (6c6cb65), closes #1876
2.0.10-alpha.2 - 2021-07-07
2.0.10-alpha.1 - 2021-07-02
2.0.9 - 2021-06-30
2.0.9 (2021-06-30)

Bug Fixes
- allow windows users to install globally again (#1874) (3242215), closes #1872