add Scala 3.0.0 to crossbuild (drop -RC2) (#451)

Author: SethTisue

.travis.yml

@@ -8,8 +8,8 @@ scala:
   - 2.11.12
   - 2.12.13
   - 2.13.5
-  - 3.0.0-RC2
   - 3.0.0-RC3
+  - 3.0.0
 
 env:
   - SCALAJS_VERSION=          ADOPTOPENJDK=8
@@ -39,16 +39,16 @@ matrix:
 
     # Scala Native doesn't support Scala 3 yet
 
-    - scala: 3.0.0-RC2
+    - scala: 3.0.0-RC3
       env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=8
 
-    - scala: 3.0.0-RC2
+    - scala: 3.0.0-RC3
       env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=11
 
-    - scala: 3.0.0-RC3
+    - scala: 3.0.0
       env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=8
 
-    - scala: 3.0.0-RC3
+    - scala: 3.0.0
       env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=11
 
 install:

build.sbt

@@ -56,7 +56,7 @@ lazy val junit = libraryDependencies += "com.novocode" % "junit-interface" % "0.
 lazy val scala211 = "2.11.12"
 lazy val scala212 = "2.12.13"
 lazy val scala213 = "2.13.5"
-lazy val scala30  = "3.0.0-RC3"
+lazy val scala30  = "3.0.0"
 
 lazy val compat = MultiScalaCrossProject(JSPlatform, JVMPlatform, NativePlatform)(
   "compat",