Fix JS coordinates for dependencies

Author: adamw

build.sbt

@@ -158,27 +158,32 @@ lazy val armeria = (projectMatrix in file("armeria"))
   .dependsOn(core)
 
 lazy val fs2ce2 = (projectMatrix in file("fs2-ce2"))
-  .settings(name := "fs2-ce2")
+  .settings(
+    name := "fs2-ce2",
+    libraryDependencies ++= dependenciesFor(scalaVersion.value)(
+      "co.fs2" %%% "fs2-core" % fs2_2_version(_)
+    )
+  )
   .jvmPlatform(
     scalaVersions = scala2 ++ scala3,
     settings = commonJvmSettings ++ Seq(
       libraryDependencies ++= dependenciesFor(scalaVersion.value)(
-        "co.fs2" %%% "fs2-io" % fs2_2_version(_)
+        "co.fs2" %% "fs2-io" % fs2_2_version(_)
       )
     )
   )
   .jsPlatform(
-    scalaVersions = scala2 ++ scala3,
+    scalaVersions = List(scala2_12, scala2_13) ++ scala3,
     settings = commonJsSettings ++ browserChromeTestSettings
   )
   .dependsOn(core)
 
 lazy val fs2 = (projectMatrix in file("fs2"))
-  .settings(name := "fs2")
+  .settings(name := "fs2", libraryDependencies += "co.fs2" %%% "fs2-core" % fs2_3_version)
   .jvmPlatform(
     scalaVersions = List(scala2_12, scala2_13) ++ scala3,
     settings = commonJvmSettings ++ Seq(
-      libraryDependencies += "co.fs2" %%% "fs2-io" % fs2_3_version
+      libraryDependencies += "co.fs2" %% "fs2-io" % fs2_3_version
     )
   )
   .jsPlatform(