Resolve Pitest suppression for misc profile

[Kevin222004]

Related to #7797

kill mutation

checkstyle/.ci/pitest-suppressions/pitest-misc-suppressions.xml

Lines 39 to 46 in ad27aa0

	<mutation unstable="false">
	<sourceFile>NewlineAtEndOfFileCheck.java</sourceFile>
	<mutatedClass>com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck</mutatedClass>
	<mutatedMethod>setLineSeparator</mutatedMethod>
	<mutator>org.pitest.mutationtest.engine.gregor.mutators.experimental.NakedReceiverMutator</mutator>
	<description>replaced call to java/lang/String::toUpperCase with receiver</description>
	<lineContent>.toUpperCase(Locale.ENGLISH));</lineContent>
	</mutation>

and

checkstyle/.ci/pitest-suppressions/pitest-misc-suppressions.xml

Lines 48 to 55 in ad27aa0

	<mutation unstable="false">
	<sourceFile>NewlineAtEndOfFileCheck.java</sourceFile>
	<mutatedClass>com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck</mutatedClass>
	<mutatedMethod>setLineSeparator</mutatedMethod>
	<mutator>org.pitest.mutationtest.engine.gregor.mutators.experimental.NakedReceiverMutator</mutator>
	<description>replaced call to java/lang/String::trim with receiver</description>
	<lineContent>Enum.valueOf(LineSeparatorOption.class, lineSeparatorParam.trim()</lineContent>
	</mutation>

[romani]

Fix is merged