fix(cdk): ValueChanges add distinctUntilChanged

[waterplea]

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Refactoring
• Build or CI related changes
• Tests related changes
• Documentation content changes

What is the current behavior?

Closes #

What is the new behavior?

[lumberjack-bot]

Pull request was closed ✔️

All saved screenshots (for current PR) were deleted 🗑️

[bundlemon]

BundleMon

Unchanged files (6)

Status	Path	Size	Limits
✅	demo/browser/main.(hash).js	335.83KB	+10%
✅	demo/browser/vendor.(hash).js	200.86KB	+10%
✅	demo/browser/runtime.(hash).js	37.74KB	+10%
✅	demo/browser/polyfills.(hash).js	18.28KB	+10%
✅	demo/browser/scripts.(hash).js	17.9KB	+10%
✅	demo/browser/styles.(hash).css	1.67KB	+10%

Total files change -2B 0%

Groups updated (1)

Status	Path	Size	Limits
✅	demo/browser/*..js	2.16MB (-580B -0.03%)	-

Final result: ✅

View report in BundleMon website ➡️

---

Current branch size history | Target branch size history

[github-actions]

Visit the preview URL for this PR (updated for commit 256e008):

https://taiga-ui--pr5586-value-changes-h08qaivj.web.app

_{(expires Wed, 11 Oct 2023 07:40:11 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: 4b5ece1e114386f6a105425ef799091475b249eb}

[codecov]

Codecov Report

Merging #5586 (256e008) into main (9f2e938) will not change coverage.
Report is 6 commits behind head on main.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #5586   +/-   ##
=======================================
  Coverage   72.39%   72.39%           
=======================================
  Files        1447     1447           
  Lines       15764    15764           
  Branches     2211     2211           
=======================================
  Hits        11413    11413           
  Misses       3990     3990           
  Partials      361      361           

Flag	Coverage Δ
addon-charts	71.10% <ø> (ø)
addon-doc	60.53% <ø> (ø)
addon-mobile	61.14% <ø> (ø)
addon-table	61.01% <ø> (ø)
addon-tablebars	90.90% <ø> (ø)
cdk	78.74% <100.00%> (ø)
core	78.19% <ø> (ø)
kit	70.91% <ø> (ø)
summary	72.39% <100.00%> (ø)

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

Files	Coverage Δ
...irectives/value-changes/value-changes.directive.ts	90.90% <100.00%> (ø)

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more