Bug 572002: Correct prereq.id for slf4j-api 2.0.0-alpha1 (Jetty 10)

Follow-up-to: b2e248c6af23f6a0589272081d705b956420264e
Change-Id: I90480dd92caf76f41e22434c534d51ab92c0b48e
diff --git a/3rdparty/prereq.ids b/3rdparty/prereq.ids
index 251d6d3..fa4acb8 100644
--- a/3rdparty/prereq.ids
+++ b/3rdparty/prereq.ids
@@ -35,7 +35,7 @@
 maven/mavencentral/org.springframework.boot/spring-boot-autoconfigure/2.3.8.RELEASE
 
 maven/mavencentral/org.slf4j/slf4j-api/1.7.30
-maven/mavencentral/org.slf4j/slf4j-api/2.0.0.alpha1
+maven/mavencentral/org.slf4j/slf4j-api/2.0.0-alpha1
 maven/mavencentral/org.slf4j/jul-to-slf4j/1.7.30
 
 maven/mavencentral/ch.qos.logback/logback-core/1.2.3