Update dependency firebase-admin to v9.3.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
firebase-admin (source)	dependencies	minor	9.2.0 -> 9.3.0

---

Release Notes

firebase/firebase-admin-node

v9.3.0

Compare Source

Miscellaneous

• [chore] Release 9.3.0 (#​1070)
• build(deps): bump @​actions/core in /.github/actions/send-tweet (#​1052)
• Add support for Auth Emulator (#​1044)
• Update default.hbs (#​1040)

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻️ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[codecov]

Codecov Report

Merging #692 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #692   +/-   ##
=======================================
  Coverage   81.58%   81.58%           
=======================================
  Files          29       29           
  Lines        4052     4052           
=======================================
  Hits         3306     3306           
  Misses        746      746           

Flag	Coverage Δ
#aux	74.50% <ø> (-0.15%)	⬇️
#base	76.70% <ø> (-0.05%)	⬇️
#dhcp	73.59% <ø> (+0.07%)	⬆️
#many	73.49% <ø> (-0.05%)	⬇️
#topo	72.40% <ø> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 788592b...536122a. Read the comment docs.