fix(logs): unreachable profile-attributes in logs

[Guts]

Following #481, this PR fixes the case where a profile is not installed because of not matching defined rules but QDT is failing because of Splash Screen job tries to log a profile.name that does not exist in that case:

2024-04-18 15:40:56||ERROR||check_path||check_path_exists||145||C:\Users\runneradmin\AppData\Roaming\QGIS\QGIS3\profiles\QDT Only Linux\QGIS\QGIS3.ini doesn't exist. Attempt 2/2. Game over.
2024-04-18 15:40:56||INFO||qgis_ini_handler||__init__||117||The specified file does not exist: C:\Users\runneradmin\AppData\Roaming\QGIS\QGIS3\profiles\QDT Only Linux\QGIS\QGIS3.ini.
2024-04-18 15:40:56||INFO||job_splash_screen||run||135||No profile.json found for profile 'C:\Users\runneradmin\.cache\qgis-deployment-toolbelt\repositories\qdt-demo-scenario\examples\profiles\only_linux'
2024-04-18 15:40:56||ERROR||bouncer||exit_cli_error||43||'NoneType' object has no attribute 'name'
Traceback (most recent call last):
  File "d:\a\qgis-deployment-cli\qgis-deployment-cli\qgis_deployment_toolbelt\commands\deployment.py", line 205, in run
    job.run()
  File "d:\a\qgis-deployment-cli\qgis-deployment-cli\qgis_deployment_toolbelt\jobs\job_splash_screen.py", line 143, in run
    f"{profile_installed.name} ({profile_installed.path_in_qgis})"
AttributeError: 'NoneType' object has no attribute 'name'
2024-04-18 15:40:56||ERROR||bouncer||exit_cli_error||44||Please, read the full detailed log: C:\Users\runneradmin\.cache\qgis-deployment-toolbelt\logs\QGISDeploymentToolbelt_0.33.0.log
'NoneType' object has no attribute 'name'
2024-04-18 15:40:57||WARNING||shortcuts||__init__||110||Executable does not exist: C:\Program Files\QGIS 3.34.4\bin\qgis-ltr-bin.exe. Shortcuts might not work. Check and fix your scenario.
2024-04-18 15:40:57||WARNING||shortcuts||__init__||110||Executable does not exist: C:\Program Files\QGIS 3.34.4\bin\qgis-ltr-bin.exe. Shortcuts might not work. Check and fix your scenario.
2024-04-18 15:40:57||WARNING||job_splash_screen||run||162||Profile qdt_demo -C:\Users\runneradmin\AppData\Roaming\QGIS\QGIS3\profiles\qdt_demo\images\splash.png dimensions (1000, 479) do not comply with  dimensions recomended by QGIS for splash screen: 600x300.
2024-04-18 15:40:57||ERROR||check_path||check_path_exists||145||C:\Users\runneradmin\AppData\Roaming\QGIS\QGIS3\profiles\QDT Only Linux\QGIS\QGIS3.ini doesn't exist. Attempt 2/2. Game over.
2024-04-18 15:40:57||ERROR||bouncer||exit_cli_error||43||'NoneType' object has no attribute 'name'
Traceback (most recent call last):
  File "d:\a\qgis-deployment-cli\qgis-deployment-cli\qgis_deployment_toolbelt\commands\deployment.py", line 205, in run
    job.run()
  File "d:\a\qgis-deployment-cli\qgis-deployment-cli\qgis_deployment_toolbelt\jobs\job_splash_screen.py", line 143, in run
    f"{profile_installed.name} ({profile_installed.path_in_qgis})"
AttributeError: 'NoneType' object has no attribute 'name'
2024-04-18 15:40:57||ERROR||bouncer||exit_cli_error||44||Please, read the full detailed log: C:\Users\runneradmin\.cache\qgis-deployment-toolbelt\logs\QGISDeploymentToolbelt_0.33.0.log
'NoneType' object has no attribute 'name'

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.81%. Comparing base (f8620f3) to head (9dbd953).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #486      +/-   ##
==========================================
- Coverage   70.86%   70.81%   -0.05%     
==========================================
  Files          47       47              
  Lines        2904     2906       +2     
  Branches      630      631       +1     
==========================================
  Hits         2058     2058              
- Misses        666      668       +2     
  Partials      180      180              

Flag	Coverage Δ
unittests	70.26% <66.66%> (-0.09%)	⬇️

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

Files	Coverage Δ
qgis_deployment_toolbelt/jobs/job_splash_screen.py	78.57% <100.00%> (+0.79%)	⬆️

... and 1 file with indirect coverage changes

[jmkerloch]

LGTM