chore: update gradle, submodule for log4j

[aaron-steinfeld]

Description

Not known to be vulnerable in current config, but upgrading log4j due to https://nvd.nist.gov/vuln/detail/CVE-2021-45046 out of abundance of caution.

[codecov]

Codecov Report

Merging #119 (627ce74) into main (e89adfe) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main     #119   +/-   ##
=========================================
  Coverage     23.03%   23.03%           
  Complexity       75       75           
=========================================
  Files            65       65           
  Lines          1680     1680           
  Branches         52       52           
=========================================
  Hits            387      387           
  Misses         1284     1284           
  Partials          9        9           

Flag	Coverage Δ
unit	23.03% <ø> (ø)

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[github-actions]

Unit Test Results

11 files  ±0  11 suites  ±0   12s ⏱️ ±0s
24 tests ±0  24 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 8fd1843. ± Comparison against base commit e89adfe.