chore: update the location of the requirements

Author: aignas

CONTRIBUTING.md

@@ -65,6 +65,15 @@ and setup. Subsequent runs will be faster, but there are many tests, and some of
 them are slow. If you're working on a particular area of code, you can run just
 the tests in those directories instead, which can speed up your edit-run cycle.
 
+## Updating tool dependencies
+
+It's suggested to routinely update the tool versions within our repo - some of the
+tools are using requirement files compiled by `uv` and others us other means. In order
+to have everything self-documented, we have a special target -
+`//private:requirements.update`, which uses `rules_multirun` to run in sequence all
+of the requirement updating scripts in one go. This can be done once per release as
+we prepare for releases.
+
 ## Formatting
 
 Starlark files should be formatted by

DEVELOPING.md

@@ -4,7 +4,7 @@
 
 1. Modify the `./python/private/pypi/requirements.txt` file and run:
    ```
-   bazel run //tools/private/update_deps:update_pip_deps
+   bazel run //private:requirements.update
    ```
 1. Bump the coverage dependencies using the script using:
    ```

private/BUILD.bazel

@@ -0,0 +1,20 @@
+load("@rules_multirun//:defs.bzl", "multirun")
+
+# This file has various targets that are using dev-only dependencies that our users should not ideally see.
+
+multirun(
+    name = "requirements.update",
+    commands = [
+        "//tools/publish:{}.update".format(r)
+        for r in [
+            "requirements_universal",
+            "requirements",
+            "requirements_darwin",
+            "requirements_windows",
+            "requirements_linux",
+        ]
+    ] + [
+        "//docs:requirements.update",
+        "//tools/private/update_deps:update_pip_deps",
+    ],
+)

tools/private/BUILD.bazel

@@ -1,17 +0,0 @@
-load("@rules_multirun//:defs.bzl", "multirun")
-
-multirun(
-    name = "requirements.update",
-    commands = [
-        "//tools/publish:{}.update".format(r)
-        for r in [
-            "requirements_universal",
-            "requirements",
-            "requirements_darwin",
-            "requirements_windows",
-            "requirements_linux",
-        ]
-    ] + [
-        "//docs:requirements.update",
-    ],
-)