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 6e91829

Name                Stmts   Miss Branch BrPart  Cover   Missing
---------------------------------------------------------------
src/charm.py          540     35    182     32    91%   186-189, 353-354, 413->417, 566, 597, 603, 620-624, 654, 689-690, 747, 756, 860->865, 864, 866, 871-872, 932, 950, 957, 1047, 1056, 1068, 1089, 1098, 1117, 1121, 1150, 1203, 1335, 1357, 1364->1366, 1409->exit, 1421, 1437, 1474
src/cos.py             15      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                 622     36    188     33    91%

Static code analysis report

Run started:2024-01-25 08:50:45.422130

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 4424
  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):