Reference #1258: fix timestamp debug message

[aeter]

References #1258

Fixes debug log messages.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 41.16%. Comparing base (af3e477) to head (5c5dc6b).
Report is 2 commits behind head on devel.

Files with missing lines	Patch %	Lines
pkg/workceptor/kubernetes.go	0.00%	2 Missing ⚠️

@@            Coverage Diff             @@
##            devel    #1259      +/-   ##
==========================================
+ Coverage   40.82%   41.16%   +0.33%     
==========================================
  Files          45       48       +3     
  Lines        9374     9956     +582     
==========================================
+ Hits         3827     4098     +271     
- Misses       5252     5559     +307     
- Partials      295      299       +4     

Files with missing lines	Coverage Δ
pkg/workceptor/kubernetes.go	28.44% <0.00%> (-0.13%)	⬇️

... and 6 files with indirect coverage changes

Components	Coverage Δ
Go	40.65% <0.00%> (-0.17%)	⬇️
Receptorctl	49.31% <ø> (∅)

[AaronH88]

lgtm