chore(deps): update dependency com.puppycrawl.tools:checkstyle to v10.26.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
com.puppycrawl.tools:checkstyle (source)	10.12.7 -> 10.26.1

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Release Notes

checkstyle/checkstyle (com.puppycrawl.tools:checkstyle)

v10.25.1

Checkstyle 10.25.1 - https://checkstyle.org/releasenotes.html#Release_10.25.1

Bug fixes:

#​17167 - checkstyle expects different indentation for switch cases.

Other Changes:

Fix the problem when property of module has older version than the module's
Preparation for Migration of Checkstyle Codebase to Java 17
Updating properties in Input files to mention all default properties,
use new nio jdk api instead of all api
Validattion of xdoc files to have separtor between examples
Review latest changes at Google style guide
CI is failing on 'validation.sh no-violation-test-josm'
Typo in check name in 10.25.0 release notes

v10.23.1

Checkstyle 10.23.1 - https://checkstyle.org/releasenotes.html#Release_10.23.1

Bug fixes:

#​16630 - JavadocParagraph false violation when <p> is inside of <div>``</div>
#​15769 - google_checks.xml: remove xpath suppression and false-positive indentation violations for block codes
#​15792 - Fix false-negatives regarding LITERAL_CATCH to detect K&R Blocks in google_checks.xml
#​11641 - SuppressWarningsHolder should allow usage of simple name of Checks in aliasList

Other Changes:

doc: remove outdated note about ANTLR versions in Javadoc vs Java grammar explanation
Define violation messages for all violations
Missing test for InputIndentationInvalidArrayInitIndent.java with forceStrictCondition=false
Update Filters Exampes to use verifyFilterWithInlineConfigParser
Cover pitest survivals with tests
disallow import of `java.util.concurrent.atomic.AtomicInteger` yet, it is still used in `api\SeverityLevelCounter.java` and `checks\UniquePropertiesCheck.java`
Update CLI help to mention that folder also can be used
Extend documentation on no lombok support
separate examples by horizontal line
Configuration website does not allow linking to Examples
Remove usage of AtomicInteger from NPathComplexityCheck
update JavadocTokenTypes.java to new format of AST print
chore: use span classes for layout
Website layout breaks at viewport width `>`= 1999px
fix `OSX build` when `.DS_Store` is present
doc: remove SonarCloud badge from README.md
use new nio jdk api instead of all api
Enforce file size on Java inputs
infra: verify-no-exception-configs is in semaphore ci
align ubuntu image version `ubuntu-22.04` -`>` `ubuntu-24.04`
doc: improve variableDeclarationUsage...Check's docs to avoid confusion on calculation of distance
Resolve CheckerFramework violations
fix whitespace typo in `Note : ` -`>` `Note: `
Bad links on Sponsoring page
add Content section to config.xml and writinglisteners.xml.vm
Broken Backport Links on Website
Fix existing cases of `getFileContents()` usage
Broken Flattr Link and Image on Sponsoring Page
Resolve Pitest Suppression in Pitest-Javadoc Profile
SarifLoggerTest.java to use verifyWithInlineConfigParserAndLogger

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