missed these pieces

scala/private/phases/phase_collect_jars.bzl

@@ -15,10 +15,10 @@ load(
 
 def phase_collect_jars_scalatest(ctx, p):
     args = struct(
-        base_classpath = ctx.toolchains["@io_bazel_rules_scala//scala:bootstrap_toolchain_type"].bootstrapinfo.classpath + [ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].jar],
+        base_classpath = ctx.toolchains["@io_bazel_rules_scala//scala:bootstrap_toolchain_type"].bootstrapinfo.classpath + [ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].testinfo.jar],
         extra_runtime_deps = [
-            ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].reporter,
-            ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].runner,
+            ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].testinfo.reporter,
+            ctx.toolchains["@io_bazel_rules_scala//scala:test_toolchain_type"].testinfo.runner,
         ],
     )
     return _phase_collect_jars_default(ctx, p, args)

scala/scala_toolchain.bzl

@@ -6,7 +6,6 @@ ScalaInfo = provider(
         "plus_one_deps_mode",
         "enable_code_coverage_aspect",
         "scalac_jvm_flags",
-        "scala_test_jvm_flags",
         "scalac",
     ],
 )
@@ -18,7 +17,7 @@ def _scala_toolchain_impl(ctx):
         plus_one_deps_mode = ctx.attr.plus_one_deps_mode,
         enable_code_coverage_aspect = ctx.attr.enable_code_coverage_aspect,
         scalac_jvm_flags = ctx.attr.scalac_jvm_flags,
-        scala_test_jvm_flags = ctx.attr.scala_test_jvm_flags,
+        scalac = ctx.attr.scalac,
     )
     toolchain = platform_common.ToolchainInfo(
         scalainfo = scalainfo,