Bump nodemon from 2.0.2 to 2.0.20 in /backend

Created by: dependabot[bot]

Bumps nodemon from 2.0.2 to 2.0.20.

Release notes

Sourced from nodemon's releases.

v2.0.20

2.0.20 (2022-09-16)

Bug Fixes

• remove postinstall script (e099e91)

v2.0.19

2.0.19 (2022-07-05)

Bug Fixes

• Replace update notifier with simplified deps (#2033) (176c4a6), closes #1961 #2028

v2.0.18

2.0.18 (2022-06-23)

Bug Fixes

• revert update-notifier forcing esm (1b3bc8c)

v2.0.17

2.0.17 (2022-06-23)

Bug Fixes

• bump update-notifier to v6.0.0 (#2029) (0144e4f)
• update packge-lock (27e91c3)

v2.0.16

2.0.16 (2022-04-29)

Bug Fixes

• support windows by using path.delimiter (e26aaa9)

v2.0.15

2.0.15 (2021-11-09)

Bug Fixes

• bump prod dep versions (54784ab)

v2.0.14

... (truncated)

Commits

• e099e91 fix: remove postinstall script
• 05de353 chore: supports
• 876d60c chore: supporters
• 188f2d3 chore: supporters
• a1ad44a chore: supporters update
• 8abd3fc chore: supporters update
• 30c80f8 chore: add unused files to .npmignore (#2055)
• 3dd38de docs: added link on banner (#1944)
• fb51359 docs: add important note about ignore rules
• 8fe7d77 chore: supporters
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)