Upgrade to the latest sbt-sourcegraph

This release uses lsif-java to convert SemanticDB instead of the
outdated lsif-semanticdb implementation.

Author: olafurpg

.github/workflows/sourcegraph.yml

@@ -15,7 +15,6 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.15.6"
-      - run: go get github.com/sourcegraph/lsif-semanticdb/cmd/lsif-semanticdb
       - name: sbt sourcegraphUpload
         run: |
           mkdir -p bin

project/plugins.sbt

@@ -6,7 +6,7 @@ addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.19")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.27")
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "1.0.0")
 addSbtPlugin("ch.epfl.scala" % "sbt-bloop" % "1.4.8-17-3eab1f80")
-addSbtPlugin("com.sourcegraph" % "sbt-sourcegraph" % "0.1.8")
+addSbtPlugin("com.sourcegraph" % "sbt-sourcegraph" % "0.2.0")
 addSbtPlugin("com.lightbend.sbt" % "sbt-java-formatter" % "0.6.0")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.0")
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.15.0")