Downgrade nimbus-jose-jwt to 8.+

Closes gh-9399

samples/boot/oauth2resourceserver-jwe/spring-security-samples-boot-oauth2resourceserver-jwe.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-resource-server')

samples/boot/oauth2resourceserver-multitenancy/spring-security-samples-boot-oauth2resourceserver-multitenancy.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-resource-server')

samples/boot/oauth2resourceserver-opaque/spring-security-samples-boot-oauth2resourceserver-opaque.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-resource-server')

samples/boot/oauth2resourceserver-static/spring-security-samples-boot-oauth2resourceserver-static.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-resource-server')

samples/boot/oauth2resourceserver-webflux/spring-security-samples-boot-oauth2resourceserver-webflux.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-client')

samples/boot/oauth2resourceserver/spring-security-samples-boot-oauth2resourceserver.gradle

@@ -1,6 +1,10 @@
 apply plugin: 'io.spring.convention.spring-sample-boot'
 
 dependencies {
+	constraints {
+		management "com.nimbusds:nimbus-jose-jwt:$nimbusJoseJwtVersion"
+	}
+
 	compile project(':spring-security-config')
 	compile project(':spring-security-oauth2-jose')
 	compile project(':spring-security-oauth2-resource-server')