fix(eslint-plugin): fix max inline declarations rule for styles string

[csvn]

This fix is for component-max-inline-declarations rule to also apply for styles with a string:

@Component({
  styles: `
    :host { display: block; }
  `
})
class Foo {}

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit 5e1968f. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this CI Pipeline Execution

---

✅ Successfully ran 6 targets

• nx run-many -t e2e-suite --parallel 1
• nx run-many -t test --codeCoverage
• nx run-many -t test
• nx run-many -t check-rule-lists
• nx run-many -t build
• nx run-many -t check-rule-docs

---

Sent with 💌 from NxCloud.

[codecov]

Codecov Report

Merging #1630 (5e1968f) into main (b489924) will increase coverage by 0.06%.
Report is 17 commits behind head on main.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1630      +/-   ##
==========================================
+ Coverage   89.38%   89.44%   +0.06%     
==========================================
  Files         169      169              
  Lines        3174     3174              
  Branches      540      540              
==========================================
+ Hits         2837     2839       +2     
+ Misses        199      198       -1     
+ Partials      138      137       -1     

Flag	Coverage Δ
unittest	89.44% <100.00%> (+0.06%)	⬆️

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

Files	Coverage Δ
...gin/src/rules/component-max-inline-declarations.ts	82.85% <100.00%> (+5.71%)	⬆️
...s/rules/component-max-inline-declarations/cases.ts	100.00% <ø> (ø)

[JamesHenry]

Thank you @csvn!