Update charm libraries

[github-actions]

Automated action to fetch latest version of charm libraries. The branch of this PR
will be wiped during the next check. Unless you really know what you're doing, you
most likely don't want to push any commits to this branch.

[github-actions]

Test coverage for 078acc4

Name                Stmts   Miss Branch BrPart  Cover   Missing
---------------------------------------------------------------
src/charm.py          540     35    184     33    91%   162, 203-206, 370, 429->433, 582, 613, 619, 636-640, 670, 705-706, 764, 773, 877->890, 889, 891, 896-897, 957, 977, 984, 1074, 1083, 1095, 1116, 1125, 1144, 1148, 1177, 1230, 1362, 1384, 1391->1393, 1436->exit, 1448, 1458, 1496
src/cos.py             21      0      0      0   100%
src/exceptions.py      17      1      2      1    89%   41
src/state.py           34      0      4      0   100%
src/types_.py          16      0      0      0   100%
---------------------------------------------------------------
TOTAL                 628     36    190     34    91%

Static code analysis report

Run started:2024-05-02 05:22:59.069503

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 4586
  Total lines skipped (#nosec): 1
  Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
  Total issues (by severity):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
  Total issues (by confidence):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
Files skipped (0):