gh-39238: Modify build using meson guideline

Looks like the file path has changed some time earlier.

### 📝 Checklist

<!-- Put an `x` in all the boxes that apply. -->

- [x] The title is concise and informative.
- [x] The description explains in detail what this PR is about.
- [ ] I have linked a relevant issue or discussion.
- [x] I have created tests covering the changes. (not applicable)
- [x] I have updated the documentation and checked the documentation
preview.

### ⌛ Dependencies

<!-- List all open PRs that this PR logically depends on. For example,
-->
<!-- - #12345: short description why this is a dependency -->
<!-- - #34567: ... -->

URL: #39238
Reported by: user202729
Reviewer(s): Tobias Diez

build/pkgs/configure/checksums.ini

@@ -1,3 +1,3 @@
 tarball=configure-VERSION.tar.gz
-sha1=a03b8a505678cba0d652514d739bd32eb30bb925
-sha256=6525b44fea6b9d0238ca4790e8be5168e8d08c350787704a59ada9b6075a1f0f
+sha1=ef4815479e8a4d87305087a4a0356eec92adda02
+sha256=ef3aa92c13dba41315e922678ba1e8c01a85dacc8cdec20f21104b8bd3b7da89

build/pkgs/configure/package-version.txt

@@ -1 +1 @@
-291e54bf234b1753909f22a043e91a4a639693c1
+c9041d0bda901b83f527a5f1398c690c18fdd935

src/doc/en/installation/meson.rst

@@ -9,11 +9,12 @@ This is a short guide on how to build the Sage from source using Meson.
 Walkthrough
 ===========
 
-Assume we're starting from a clean repo and a fully set up conda environment:
+Assume we're starting from a clean repo and a fully set up conda environment
+(modify ``-linux`` according to your operating system):
 
 .. CODE-BLOCK:: shell-session
 
-    $ mamba env create --file src/environment-3.11.yml --name sage-dev
+    $ mamba env create --file environment-3.11-linux.yml --name sage-dev
     $ conda activate sage-dev
 
 Alternatively, install all build requirements as described in section