Add dependency-watch candidate (#685)

src/main/scala/io/sdkman/changelogs/DependencyWatchMigrations.scala

@@ -0,0 +1,21 @@
+package io.sdkman.changelogs
+
+import com.github.mongobee.changeset.{ChangeLog, ChangeSet}
+import com.mongodb.client.MongoDatabase
+
+@ChangeLog(order = "086")
+class DependencyWatchMigrations {
+  @ChangeSet(
+    order = "001",
+    id = "001_add_dependency_watch_candidate",
+    author = "eygraber"
+  )
+  def migration001(implicit db: MongoDatabase) =
+    Candidate(
+      candidate = "dependency-watch",
+      name = "dependency-watch",
+      description =
+        "dependency-watch is a script that waits for an artifact to appear in a Maven repository or to monitor coordinates for new versions.",
+      websiteUrl = "https://github.com/eygraber/dependency-watch-sdkman"
+    ).insert()
+}