`compile_pip_requirements` fails because setuptools contains file with spaces in name

# 🐞 bug report

### Affected Rule

`compile_pip_requirements` when ran with `bazel run //:requirements.update`

### Is this a regression?

Not sure. Similar issue is #4605.

### Description

My BUILD file contains the following -
```
load("@rules_python//python:pip.bzl", "compile_pip_requirements")
compile_pip_requirements(
name = "requirements",
src = "requirements.in",
requirements_txt = "requirements_lock.txt",
)
```
The issue seems to be that the file "pypi__setuptools/setuptools/_vendor/jaraco/text/Lorem ipsum.txt" used by setuptools has a space in the name and Bazel won't accept that.

I am using `USE_BAZEL_VERSION=7.3.2`. With MODULE having -
```
bazel_dep(name = "rules_python", version = "1.8.5")
python = use_extension("@rules_python//python/extensions:python.bzl", "python")
python.toolchain(
python_version = "3.13",
)
```

## 🔬 Minimal Reproduction

`bazel run //:requirements.update`

## 🔥 Exception or Error

BUILD.bazel:31:25: Creating runfiles tree bazel-out/k8-fastbuild/bin/requirements.update.runfiles failed: build-runfiles failed: error executing  command 


  (cd /home/rishin/.cache/bazel/_bazel_rishin/a5698ab7503342d8072bd8e495f01f91/execroot/_main && \

  exec env - \

    PATH=/home/rishin/.cache/bazelisk/downloads/sha256/96e9c34caf77b25a2fe1f0699cb85d23226a7a9f563ac156f0ed2033402b080b/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin \

  /home/rishin/.cache/bazel/_bazel_rishin/install/aeea4605fbb10c56d04772b8e314db75/build-runfiles --allow_relative bazel-out/k8-fastbuild/bin/requirements.update.runfiles_manifest bazel-out/k8-fastbuild/bin/requirements.update.runfiles): Process exited with status 1: Process exited with status 1

/home/rishin/.cache/bazel/_bazel_rishin/install/aeea4605fbb10c56d04772b8e314db75/build-runfiles (args bazel-out/k8-fastbuild/bin/requirements.update.runfiles_manifest bazel-out/k8-fastbuild/bin/requirements.update.runfiles): link or target filename contains space on line 937: '_main/external/rules_python~~config~pypi__setuptools/setuptools/_vendor/jaraco/text/Lorem ipsum.txt /home/rishin/.cache/bazel/_bazel_rishin/a5698ab7503342d8072bd8e495f01f91/external/rules_python~~config~pypi__setuptools/setuptools/_vendor/jaraco/text/Lorem ipsum.txt'

Target //:requirements.update failed to build 

## 🌍 Your Environment

**Operating System:** 11.8.5

**Output of `bazel version`:**

  

Bazelisk version: v1.27.0

Starting local Bazel server and connecting to it...

Build label: 7.3.2

Build target: @@//src/main/java/com/google/devtools/build/lib/bazel:BazelServer

Build time: Tue Oct 1 17:46:05 2024 (1727804765)

Build timestamp: 1727804765

Build timestamp as int: 1727804765

  

**Rules_python version:** 1.8.5

Start by reproducing `bazel run //:requirements.update` with the shown `compile_pip_requirements` configuration and inspect how the rule handles the setuptools path `Lorem ipsum.txt`. Check the generated runfiles manifest and related rule entry points. Done means the requirements update target builds successfully when a dependency contains a filename with spaces.

Scritto dal modello di indicizzazione a partire dal testo della issue.