Decouple scijava-log-slf4j from scijava-common

The project is separately versioned and needs to be
pinned to a release version of scijava-common.

Author: ctrueden

log-slf4j/pom.xml

@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava</artifactId>
-		<version>1.78</version>
+		<version>1.120</version>
 		<relativePath/>
 	</parent>
 
@@ -20,9 +20,9 @@
 
 	<dependencies>
 		<dependency>
-			<groupId>${project.groupId}</groupId>
+			<groupId>${scijava-common.groupId}</groupId>
 			<artifactId>scijava-common</artifactId>
-			<version>${project.version}</version>
+			<version>${scijava-common.version}</version>
 		</dependency>
 
 		<dependency>