Remove spotless (#1074)

Enforcing Line endings isn't a good idea for cross system development,
and wpiformat handles everything else

build.gradle

@@ -1,9 +1,9 @@
 plugins {
     id 'net.ltgt.errorprone' version '0.0.13'
+    id "base"
     id 'edu.wpi.first.wpilib.versioning.WPILibVersioningPlugin' version '2.0'
     id 'edu.wpi.first.NativeUtils' version '1.6.2'
     id "edu.wpi.first.GradleJni" version "0.1.4"
-    id "com.diffplug.gradle.spotless" version "3.10.0"
     id 'idea'
     id 'com.gradle.build-scan' version '1.13.1'
 }
@@ -12,17 +12,6 @@ repositories {
     mavenCentral()
 }
 
-spotless {
-    format 'misc', {
-        target '**/*.gradle', '**/*.md', '**/.gitignore', '**/*.yml', '**/*.sh', 'styleguide/*.xml'
-        lineEndings 'UNIX'
-
-        trimTrailingWhitespace()
-        indentWithSpaces()
-        endWithNewline()
-    }
-}
-
 buildScan {
     termsOfServiceUrl = 'https://gradle.com/terms-of-service'
     termsOfServiceAgree = 'yes'
@@ -70,11 +59,6 @@ task libraryBuild() {}
 
 build.dependsOn outputVersions
 
-task cleanBuildDir(type: Delete) {
-    delete buildDir
-}
-clean.dependsOn cleanBuildDir
-
 task copyAllOutputs(type: Copy) {
     destinationDir outputsFolder
 }