Exclude META-INF/build-info.properties from restart

Prior to this commit any application configured to write
`META-INF/build-info.properties` could trigger unexpected application
restarts. The problem is particularly prevalent when using Eclipse M2E in
combination with Maven's `spring-boot-maven-plugin` `build-info` goal
and Gradle's `springBoot` `buildInfo()`.

Closes spring-projectsgh-7002

Author: candrews

spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsProperties.java

@@ -60,7 +60,7 @@ public static class Restart {
 
 		private static final String DEFAULT_RESTART_EXCLUDES = "META-INF/maven/**,"
 				+ "META-INF/resources/**,resources/**,static/**,public/**,templates/**,"
-				+ "**/*Test.class,**/*Tests.class,git.properties";
+				+ "**/*Test.class,**/*Tests.class,git.properties,META-INF/build-info.properties";
 
 		private static final long DEFAULT_RESTART_POLL_INTERVAL = 1000;
 

spring-boot-devtools/src/test/java/org/springframework/boot/devtools/autoconfigure/DevToolsPropertiesTests.java

@@ -36,7 +36,7 @@ public void additionalExcludeKeepsDefaults() {
 		assertThat(restart.getAllExclude()).containsOnly("META-INF/maven/**",
 				"META-INF/resources/**", "resources/**", "static/**", "public/**",
 				"templates/**", "**/*Test.class", "**/*Tests.class", "git.properties",
-				"foo/**", "bar/**");
+				"META-INF/build-info.properties", "foo/**", "bar/**");
 	}
 
 	@Test