Revert "Use tool instead of compilation runtime in `jvm_import` actions (#1059)"

This reverts commit 5b319098ad49d1bbb2467ad2d50bf889c6f71809.

private/rules/jvm_import.bzl

diff --git a/private/rules/jvm_import.bzl b/private/rules/jvm_import.bzl
index a430b4c..00ef163 100644
--- a/private/rules/jvm_import.bzl
+++ b/private/rules/jvm_import.bzl
@@ -23,7 +23,7 @@
         workspace_name = visible_name,
     )
 
-    java_runtime = ctx.toolchains["@bazel_tools//tools/jdk:runtime_toolchain_type"].java_runtime
+    java_runtime = ctx.toolchains["@bazel_tools//tools/jdk:toolchain_type"].java.java_runtime
     add_jar_manifest_entry_jar = ctx.file._add_jar_manifest_entry
 
     injar = ctx.files.jars[0]
@@ -118,5 +118,5 @@
     },
     implementation = _jvm_import_impl,
     provides = [JavaInfo],
-    toolchains = ["@bazel_tools//tools/jdk:runtime_toolchain_type"],
+    toolchains = ["@bazel_tools//tools/jdk:toolchain_type"],
 )