Fix string formatting issue and log return of fetchone()

[peterfpeterson]

There was an extra argument in a formatting string which hid the log we were actually looking for. This fixes that and logs the return of fetchone() for more information.

Check all that apply:

• updated documentation
• Source added/refactored
• Added unit tests
• Added integration tests
• (If applicable) Verified that manual tests requiring the /SNS and /HFIR filesystems pass without fail

References:

• Links to IBM EWM items:
• Links to related issues or pull requests:

Manual test for the reviewer

(Instructions for testing here)

Check list for the reviewer

• best software practices
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 54.54545% with 5 lines in your changes missing coverage. Please review.

Project coverage is 77.68%. Comparing base (08c4a8f) to head (ea1d151).

Files with missing lines	Patch %	Lines
src/webmon_app/reporting/report/view_util.py	54.54%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             next     #227      +/-   ##
==========================================
- Coverage   77.73%   77.68%   -0.05%     
==========================================
  Files          54       54              
  Lines        4752     4760       +8     
==========================================
+ Hits         3694     3698       +4     
- Misses       1058     1062       +4     

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[backmari]

Good idea to show the output of fetchone.