Update example Rules Scala setup macros (#1438)

* Update example Rules Scala setup macros

Author: liucijus

examples/scala3/WORKSPACE

@@ -20,9 +20,15 @@ load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
 scala_config(scala_version = "3.1.0")
 
-load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")
+load(
+    "@io_bazel_rules_scala//scala:scala.bzl",
+    "rules_scala_setup",
+    "rules_scala_toolchain_deps_repositories",
+)
+
+rules_scala_setup()
 
-scala_repositories()
+rules_scala_toolchain_deps_repositories(fetch_sources = True)
 
 load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
 

examples/testing/multi_frameworks_toolchain/WORKSPACE

@@ -20,9 +20,15 @@ load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
 scala_config()
 
-load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")
+load(
+    "@io_bazel_rules_scala//scala:scala.bzl",
+    "rules_scala_setup",
+    "rules_scala_toolchain_deps_repositories",
+)
+
+rules_scala_setup()
 
-scala_repositories()
+rules_scala_toolchain_deps_repositories(fetch_sources = True)
 
 load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
 

examples/testing/scalatest_repositories/WORKSPACE

@@ -20,9 +20,15 @@ load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
 scala_config()
 
-load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")
+load(
+    "@io_bazel_rules_scala//scala:scala.bzl",
+    "rules_scala_setup",
+    "rules_scala_toolchain_deps_repositories",
+)
+
+rules_scala_setup()
 
-scala_repositories()
+rules_scala_toolchain_deps_repositories(fetch_sources = True)
 
 load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
 

examples/testing/specs2_junit_repositories/WORKSPACE

@@ -20,9 +20,15 @@ load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
 scala_config()
 
-load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")
+load(
+    "@io_bazel_rules_scala//scala:scala.bzl",
+    "rules_scala_setup",
+    "rules_scala_toolchain_deps_repositories",
+)
+
+rules_scala_setup()
 
-scala_repositories()
+rules_scala_toolchain_deps_repositories(fetch_sources = True)
 
 load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")