Update tools_remote deps for bazel 6.2

Bazel 6.2 has introduced warnings promoted to errors via jdk flags that
prevent grpc 1.44.1 from working. Upgrading that to 1.55.1

This introduced an incompatibility with rules_skylib. Upgrading that to
1.4.1 from 0.9.0.
Also incompatible was rules_jvm_external, which was upgraded to 5.2 from
4.2.
Lastly, absl as used by protobuf at the new grpc version is incompatible
with < c++14. Introduced a .bazelrc as a poor excuse for toolchain
injection. Bazel will default to c++14 (from c++0x) with a release that
includes bazelbuild/bazel#18280. An issue to
remove this file will follow.

Tagged the build with .bazelversion to avoid accidental consumption of
incompatible bazels with bazelisk.

Fixes #28

.bazelrc

@@ -0,0 +1,4 @@
+# specify c++14 as a minimum for absl to defy bazel's c++0x default
+# this can be removed once https://github.com/bazelbuild/bazel/pull/18280 is resolved and released
+build --cxxopt=-std=c++14
+build --host_cxxopt=-std=c++14

.bazelversion

@@ -0,0 +1 @@
+6.2.0

WORKSPACE

@@ -2,8 +2,8 @@ workspace(name = "remote_client")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-RULES_JVM_EXTERNAL_TAG = "4.2"
-RULES_JVM_EXTERNAL_SHA = "cd1a77b7b02e8e008439ca76fd34f5b07aecb8c752961f9640dea15e9e5ba1ca"
+RULES_JVM_EXTERNAL_TAG = "5.2"
+RULES_JVM_EXTERNAL_SHA = "3824ac95d9edf8465c7a42b7fcb88a5c6b85d2bac0e98b941ba13f235216f313"
 
 http_archive(
     name = "rules_jvm_external",
@@ -14,9 +14,9 @@ http_archive(
 
 http_archive(
     name = "bazel_skylib",
-    sha256 = "9245b0549e88e356cd6a25bf79f97aa19332083890b7ac6481a2affb6ada9752",
-    strip_prefix = "bazel-skylib-0.9.0",
-    url = "https://github.com/bazelbuild/bazel-skylib/archive/0.9.0.tar.gz",
+    sha256 = "060426b186670beede4104095324a72bd7494d8b4e785bf0d84a612978285908",
+    strip_prefix = "bazel-skylib-1.4.1",
+    url = "https://github.com/bazelbuild/bazel-skylib/archive/1.4.1.tar.gz",
 )
 
 http_archive(
@@ -39,9 +39,9 @@ http_archive(
 
 http_archive(
     name = "io_grpc_grpc_java",
-    sha256 = "48b8cb8adee4b2336e9f646e17a10107b1c8de495e1302d28a17b4816d6a20ca",
-    strip_prefix = "grpc-java-1.44.1",
-    urls = ["https://github.com/grpc/grpc-java/archive/v1.44.1.zip"],
+    sha256 = "b1d2db800d3cce5a219ce75433eff3f195245902fd67b15a59e35f459c2ee90a",
+    strip_prefix = "grpc-java-1.55.1",
+    urls = ["https://github.com/grpc/grpc-java/archive/refs/tags/v1.55.1.zip"],
 )
 
 # Bazel toolchains
@@ -67,7 +67,7 @@ load(
 maven_install(
     artifacts = [
         "com.beust:jcommander:1.72",
-        "com.google.guava:guava:30.1.1-jre",
+        "com.google.guava:guava:31.0.1-jre",
         "com.google.http-client:google-http-client:1.23.0",
         "com.google.jimfs:jimfs:1.1",
         "com.googlecode.json-simple:json-simple:1.1.1",