Ktlint 0.43.0

### What's done:
* Forbid usage of absolute paths in diktat-gradle-plugin

diktat-gradle-plugin/src/main/kotlin/org/cqfn/diktat/plugin/gradle/DiktatJavaExecTaskBase.kt

@@ -50,6 +50,13 @@ open class DiktatJavaExecTaskBase @Inject constructor(
  } else {
  main = "com.pinterest.ktlint.Main"
  }
+ require(diktatExtension.inputs.none { it.isAbsolute }) {
+ "Absolute paths are not supported for inputs in diktat-gradle-plugin"
+ }
+ require(diktatExtension.excludes.none { it.isAbsolute }) {
+ "Absolute paths are not supported for excludes in diktat-gradle-plugin"
+ }
+
  // Plain, checkstyle and json reporter are provided out of the box in ktlint
  if (diktatExtension.reporterType == "html") {
  diktatConfiguration.dependencies.add(project.dependencies.create("com.pinterest.ktlint:ktlint-reporter-html:$KTLINT_VERSION"))
@@ -155,18 +162,7 @@ open class DiktatJavaExecTaskBase @Inject constructor(
  GradleVersion.version(gradleVersionString) >= GradleVersion.version("6.4")
 
  private fun MutableList<String>.addPattern(pattern: File, negate: Boolean = false) {
- val path = if (pattern.isAbsolute) {
- project.logger.info("Pattern before normalizing: $pattern")
- pattern
- .relativeTo(project.projectDir)
- /* .normalize()*/
- } else {
- pattern
- }
- /* .invariantSeparatorsPath*/.also {
- project.logger.info("Pattern after normalizing and changing separators: $it")
- }
- add((if (negate) "!" else "") + path)
+ add((if (negate) "!" else "") + pattern)
  }
 
  private fun resolveConfigFile(file: File): String {