bazel: fix formats of build files

- Build files format fixed

Author: vinodreddy-g

src/BUILD

@@ -10,4 +10,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 # *******************************************************************************
-

src/rust_kvs/BUILD

@@ -21,4 +21,3 @@ rust_library(
         normal = True,
     ),
 )
-

src/rust_kvs_tool/BUILD

@@ -13,7 +13,6 @@
 load("@crates//:defs.bzl", "all_crate_deps")
 load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_library", "rust_test")
 
-
 rust_binary(
     name = "kvs_tool",
     srcs = [
@@ -24,7 +23,6 @@ rust_binary(
     deps = all_crate_deps(
         normal = True,
     ) + [
-        "//src/rust_kvs:rust_kvs",
+        "//src/rust_kvs",
     ],
 )
-

tests/README.md

@@ -0,0 +1,22 @@
+# Key-Value-Store Tests
+
+## License
+
+```
+Copyright (c) 2025 Contributors to the Eclipse Foundation
+
+See the NOTICE file(s) distributed with this work for additional
+information regarding copyright ownership.
+
+This program and the accompanying materials are made available under the
+terms of the Apache License Version 2.0 which is available at
+https://www.apache.org/licenses/LICENSE-2.0
+
+SPDX-License-Identifier: Apache-2.0
+```
+
+## Separation Note
+
+All tests are kept in separate files as the working directory is always
+changed. If there is more than one test in a file both tests are run in
+parallel and use the same working directory which will led to wrong results.