Favor local @⁠ComponentScan annotations over meta-annotations

Work performed in conjunction with gh-30941 resulted in a regression.
Specifically, prior to Spring Framework 6.1 a locally declared
@⁠ComponentScan annotation took precedence over @⁠ComponentScan
meta-annotations, which allowed "local" configuration to override
"meta-present" configuration.

This commit modifies the @⁠ComponentScan search algorithm so that
locally declared @⁠ComponentScan annotations are once again favored
over @⁠ComponentScan meta-annotations (and, indirectly, composed
annotations).

See gh-30941 Closes gh-31704

spring-context/src/test/java/org/springframework/context/annotation/ComponentScanAnnotationIntegrationTests.java

@@ -137,6 +137,50 @@ class ComponentScanAnnotationIntegrationTests {
 		assertContextContainsBean(ctx, "barComponent");
 	}
 
+	@Test
+	void localAnnotationOverridesMultipleMetaAnnotations() {  // gh-31704
+		ApplicationContext ctx = new AnnotationConfigApplicationContext(LocalAnnotationOverridesMultipleMetaAnnotationsConfig.class);
+
+		assertContextContainsBean(ctx, "componentScanAnnotationIntegrationTests.LocalAnnotationOverridesMultipleMetaAnnotationsConfig");
+		assertContextContainsBean(ctx, "barComponent");
+
+		assertContextDoesNotContainBean(ctx, "simpleComponent");
+		assertContextDoesNotContainBean(ctx, "configurableComponent");
+	}
+
+	@Test
+	void localAnnotationOverridesMultipleComposedAnnotations() {  // gh-31704
+		ApplicationContext ctx = new AnnotationConfigApplicationContext(LocalAnnotationOverridesMultipleComposedAnnotationsConfig.class);
+
+		assertContextContainsBean(ctx, "componentScanAnnotationIntegrationTests.LocalAnnotationOverridesMultipleComposedAnnotationsConfig");
+		assertContextContainsBean(ctx, "barComponent");
+
+		assertContextDoesNotContainBean(ctx, "simpleComponent");
+		assertContextDoesNotContainBean(ctx, "configurableComponent");
+	}
+
+	@Test
+	void localRepeatedAnnotationsOverrideComposedAnnotations() {  // gh-31704
+		ApplicationContext ctx = new AnnotationConfigApplicationContext(LocalRepeatedAnnotationsOverrideComposedAnnotationsConfig.class);
+
+		assertContextContainsBean(ctx, "componentScanAnnotationIntegrationTests.LocalRepeatedAnnotationsOverrideComposedAnnotationsConfig");
+		assertContextContainsBean(ctx, "barComponent");
+		assertContextContainsBean(ctx, "configurableComponent");
+
+		assertContextDoesNotContainBean(ctx, "simpleComponent");
+	}
+
+	@Test
+	void localRepeatedAnnotationsInContainerOverrideComposedAnnotations() {  // gh-31704
+		ApplicationContext ctx = new AnnotationConfigApplicationContext(LocalRepeatedAnnotationsInContainerOverrideComposedAnnotationsConfig.class);
+
+		assertContextContainsBean(ctx, "componentScanAnnotationIntegrationTests.LocalRepeatedAnnotationsInContainerOverrideComposedAnnotationsConfig");
+		assertContextContainsBean(ctx, "barComponent");
+		assertContextContainsBean(ctx, "configurableComponent");
+
+		assertContextDoesNotContainBean(ctx, "simpleComponent");
+	}
+
 	@Test
 	void viaBeanRegistration() {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
@@ -299,6 +343,20 @@ class ComponentScanAnnotationIntegrationTests {
 		String[] basePackages() default {};
 	}
 
+	@Configuration
+	@ComponentScan("org.springframework.context.annotation.componentscan.simple")
+	@Retention(RetentionPolicy.RUNTIME)
+	@Target(ElementType.TYPE)
+	@interface MetaConfiguration1 {
+	}
+
+	@Configuration
+	@ComponentScan("example.scannable_implicitbasepackage")
+	@Retention(RetentionPolicy.RUNTIME)
+	@Target(ElementType.TYPE)
+	@interface MetaConfiguration2 {
+	}
+
 	@ComposedConfiguration(basePackages = "org.springframework.context.annotation.componentscan.simple")
 	static class ComposedAnnotationConfig {
 	}
@@ -308,6 +366,32 @@ class ComponentScanAnnotationIntegrationTests {
 	static class MultipleComposedAnnotationsConfig {
 	}
 
+	@MetaConfiguration1
+	@MetaConfiguration2
+	@ComponentScan("example.scannable.sub")
+	static class LocalAnnotationOverridesMultipleMetaAnnotationsConfig {
+	}
+
+	@ComposedConfiguration(basePackages = "org.springframework.context.annotation.componentscan.simple")
+	@ComposedConfiguration2(basePackages = "example.scannable_implicitbasepackage")
+	@ComponentScan("example.scannable.sub")
+	static class LocalAnnotationOverridesMultipleComposedAnnotationsConfig {
+	}
+
+	@ComposedConfiguration(basePackages = "org.springframework.context.annotation.componentscan.simple")
+	@ComponentScan("example.scannable_implicitbasepackage")
+	@ComponentScan("example.scannable.sub")
+	static class LocalRepeatedAnnotationsOverrideComposedAnnotationsConfig {
+	}
+
+	@ComposedConfiguration(basePackages = "org.springframework.context.annotation.componentscan.simple")
+	@ComponentScans({
+		@ComponentScan("example.scannable_implicitbasepackage"),
+		@ComponentScan("example.scannable.sub")
+	})
+	static class LocalRepeatedAnnotationsInContainerOverrideComposedAnnotationsConfig {
+	}
+
 
 	static class AwareTypeFilter implements TypeFilter, EnvironmentAware,
 			ResourceLoaderAware, BeanClassLoaderAware, BeanFactoryAware {