operator: dsa: Handle initcontainer and ConfigMap updates

[ozhuraki]

Closes #729

[mythi]

@ozhuraki LGTM, thanks! Please check the linter errors and let's rebase after the go:embed PR.

[ozhuraki]

@bartosh @mythi
Thanks! Rebased, sorry for a delay.

[ozhuraki]

@mythi

intel-idxd-config-initcontainer?

Fixed, thanks!

[codecov-commenter]

Codecov Report

Merging #761 (4597371) into main (2f5275c) will decrease coverage by 0.55%.
The diff coverage is 1.28%.

❗ Current head 4597371 differs from pull request most recent head fa6ae7a. Consider uploading reports for the commit fa6ae7a to get more accurate results

@@            Coverage Diff             @@
##             main     #761      +/-   ##
==========================================
- Coverage   54.59%   54.04%   -0.56%     
==========================================
  Files          39       39              
  Lines        3515     3551      +36     
==========================================
  Hits         1919     1919              
- Misses       1489     1525      +36     
  Partials      107      107              

Impacted Files	Coverage Δ
pkg/controllers/dsa/controller.go	10.75% <1.28%> (-3.18%)	⬇️

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[mythi]

I missed the linter check so "conditional approval". :-)

[ozhuraki]

@mythi
Thanks! Changes:

• Fixed linter checks

[bart0sh]

/lgtm