Fix 'spring-javaformat.apply.skip' property and use info logging

The `spring-javaformat.format.skip` should have been
`spring-javaformat.apply.skip` and logging that skip has occurred is
better at 'INFO' level.

Fixes gh-365

Author: philwebb

spring-javaformat-maven/spring-javaformat-maven-plugin/src/main/java/io/spring/format/maven/ApplyMojo.java

@@ -40,14 +40,14 @@ public class ApplyMojo extends FormatMojo {
 	/**
 	 * Skip the execution.
 	 */
-	@Parameter(property = "spring-javaformat.format.skip", defaultValue = "false")
+	@Parameter(property = "spring-javaformat.apply.skip", defaultValue = "false")
 	private boolean skip;
 
 	@Override
 	protected void execute(List<File> files, Charset encoding, String lineSeparator)
 			throws MojoExecutionException, MojoFailureException {
 		if (this.skip || skipGlobally()) {
-			getLog().debug("skipping format apply as per configuration.");
+			getLog().info("skipping format apply as per configuration.");
 			return;
 		}
 		try {

spring-javaformat-maven/spring-javaformat-maven-plugin/src/main/java/io/spring/format/maven/ValidateMojo.java

@@ -47,7 +47,7 @@ public class ValidateMojo extends FormatMojo {
 	protected void execute(List<File> files, Charset encoding, String lineSeparator)
 			throws MojoExecutionException, MojoFailureException {
 		if (this.skip || skipGlobally()) {
-			getLog().debug("skipping format validate as per configuration.");
+			getLog().info("skipping format validate as per configuration.");
 			return;
 		}
 		List<File> problems = getFormatter().formatFiles(files, encoding, lineSeparator)