Downgrade Guice to 5.1.0 to be in sync with Maven 3.9

Author: slachiewicz

pom.xml

@@ -31,7 +31,6 @@
   </distributionManagement>
 
   <properties>
-    <junit5Version>5.12.1</junit5Version>
     <versions.eclipse.sisu>0.9.0.M4</versions.eclipse.sisu>
     <project.build.outputTimestamp>2025-04-05T17:02:05Z</project.build.outputTimestamp>
   </properties>
@@ -61,22 +60,14 @@
     <dependency>
       <groupId>com.google.inject</groupId>
       <artifactId>guice</artifactId>
-      <version>6.0.0</version>
+      <version>5.1.0</version>
     </dependency>
     <!-- needed by Guava 33.4.3+ for javax.annotations.Nullable -->
     <dependency>
       <groupId>com.google.code.findbugs</groupId>
       <artifactId>jsr305</artifactId>
       <version>3.0.2</version>
     </dependency>
-    <dependency>
-      <groupId>jakarta.annotation</groupId>
-      <artifactId>jakarta.annotation-api</artifactId>
-      <version>2.1.1</version>
-      <scope>provided</scope>
-      <optional>true</optional>
-    </dependency>
-
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-api</artifactId>