Upgrade to Flyway 9.16.3

Closes gh-34990

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/flyway/FlywayPropertiesTests.java

@@ -109,7 +109,7 @@ class FlywayPropertiesTests {
 				"javaMigrationClassProvider", "pluginRegister", "resourceProvider", "resolvers");
 		// Properties we don't want to expose
 		ignoreProperties(configuration, "resolversAsClassNames", "callbacksAsClassNames", "loggers", "driver",
-				"modernConfig", "resolvedEnvironments");
+				"modernConfig", "currentResolvedEnvironment", "reportFilename");
 		// Handled by the conversion service
 		ignoreProperties(configuration, "baselineVersionAsString", "encodingAsString", "locationsAsStrings",
 				"targetAsString");

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -243,11 +243,7 @@ bom {
 			]
 		}
 	}
-	library("Flyway", "9.15.2") {
-		prohibit {
-			versionRange "[9.16.0,)"
-			because "https://github.com/flyway/flyway/issues/3636"
-		}
+	library("Flyway", "9.16.3") {
 		group("org.flywaydb") {
 			modules = [
 				"flyway-core",