Remove check_iwlwifi_microcode_crash from SRU test plan (bugfix)

[pieqq]

WARNING: This modifies com.canonical.certification::sru-server

Description

As discussed with HWE/Kernel team, the check_iwlwifi_microcode_crash checks for error messages in the kernel log, but this does not necesarily mean there is a problem with the WiFi functionality, as the driver can fix some of these problems on the go.

This job is still interesting to have during enablement phase.

For SRU, testing the actual functionality (via the wireless connection jobs) is enough.

Checkbox records the journal log as part of its submission, so if wireless functionality fails, it's always possible to review if this is due to microcode error from the journal.

Resolved issues

Fix RTW-543

Documentation

Tests

Checked that the test was removed via the expand command (checkbox-cli expand sru):

diff /tmp/before /tmp/after
122d121
< Template 'com.canonical.certification::wireless/check_iwlwifi_microcode_crash_interface'

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.66%. Comparing base (c8293fa) to head (e071d3f).
⚠️ Report is 93 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2061   +/-   ##
=======================================
  Coverage   51.66%   51.66%           
=======================================
  Files         386      386           
  Lines       41492    41492           
  Branches     7711     7711           
=======================================
  Hits        21435    21435           
  Misses      19293    19293           
  Partials      764      764           

Flag	Coverage Δ
provider-sru	97.97% <ø> (ø)

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