feat(build): deploy to maven.codelibs.org (#15)

Maven Central introduced an upload limit that makes it impractical to keep
releasing the Fess plugin artifacts there, so the plugins move to
maven.codelibs.org over scp.

distributionManagement cannot be inherited from fess-parent for this: it is
inherited unconditionally and a POM cannot exempt itself from what it declares,
so declaring it there also redirected the SNAPSHOT deployments of fess-parent,
fess, fess-crawler, fess-crawler-playwright and fess-suggest, which stay on
Maven Central. Each plugin declares the CodeLibs repositories itself instead.

The scp transport comes from the wagon-ssh build extension inherited from
fess-parent, and is used through maven-deploy-plugin.

Author: marevol

pom.xml

@@ -49,6 +49,24 @@
 			</plugin>
 		</plugins>
 	</build>
+	<!-- Fess plugins are distributed through maven.codelibs.org instead of Maven Central.
+	     This cannot be inherited from fess-parent: distributionManagement is inherited
+	     unconditionally, so declaring it there would also redirect the SNAPSHOT
+	     deployments of fess-parent, fess, fess-crawler, fess-crawler-playwright and
+	     fess-suggest, which stay on Maven Central. The scpexe transport comes from
+	     the wagon-ssh-external build extension inherited from fess-parent. -->
+	<distributionManagement>
+		<repository>
+			<id>codelibs-repo</id>
+			<name>CodeLibs Repository</name>
+			<url>scpexe://maven.codelibs.org/var/www/maven/release</url>
+		</repository>
+		<snapshotRepository>
+			<id>codelibs-snapshots</id>
+			<name>CodeLibs Snapshot Repository</name>
+			<url>scpexe://maven.codelibs.org/var/www/maven/snapshot</url>
+		</snapshotRepository>
+	</distributionManagement>
 	<repositories>
 		<repository>
 			<id>snapshots.central.sonatype.com</id>