Rename nohttp whitelist to allowlist

See gh-26264

build.gradle

@@ -8,7 +8,7 @@ description = "Spring Boot Build"
 defaultTasks 'build'
 
 nohttp {
-	whitelistFile = project.file("src/nohttp/whitelist.lines")
+	allowlistFile = project.file("src/nohttp/allowlist.lines")
 	source.exclude "**/bin/**"
 	source.exclude "**/build/**"
 	source.exclude "**/out/**"

src/nohttp/checkstyle.xml

@@ -4,7 +4,7 @@
 	<property name="charset" value="UTF-8"/>
 	<property name="fileExtensions" value=""/>
 	<module name="io.spring.nohttp.checkstyle.check.NoHttpCheck">
-		<property name="whitelistFileName" value="${config_loc}/whitelist.lines"/>
+		<property name="allowlistFileName" value="${config_loc}/allowlist.lines"/>
 	</module>
 	<module name="SuppressionFilter">
 		<property name="file" value="${config_loc}/suppressions.xml"/>