minor #2823 [LazyImage][Swup][Typed] Fix changelog version (Kocal)

This PR was merged into the 2.x branch.

Discussion
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[LazyImage][Swup][Typed] Fix changelog version

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Docs?         | no <!-- required for new features -->
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT

<!--
Replace this notice by a description of your feature/bugfix.
This will help reviewers and should be a good start for the documentation.

Additionally (see https://symfony.com/releases):
 - Always add tests and ensure they pass.
 - For new features, provide some code snippets to help understand usage.
 - Features and deprecations must be submitted against branch main.
 - Update/add documentation as required (we can help!)
 - Changelog entry should follow https://symfony.com/doc/current/contributing/code/conventions.html#writing-a-changelog-entry
 - Never break backward compatibility (see https://symfony.com/bc).
-->

IDK why I thought the next version would be 2.27.0... 😇

Commits
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b2182c6 [LazyImage][Swup][Typed] Fix changelog version

Author: Kocal

src/LazyImage/CHANGELOG.md

@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## 2.27.0
+## 2.26.0
 
 -   Deprecate the package
 

src/Swup/CHANGELOG.md

@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## 2.27.0
+## 2.26.0
 
 -   Deprecate the package
 

src/Typed/CHANGELOG.md

@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## 2.27.0
+## 2.26.0
 
 -   Deprecate the package