Fix some of nightly error (#7912)

### What

Fix some error in CI:
- don't install pixi twice
- do as the link checker says (sometime)

### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested the web demo (if applicable):
* Using examples from latest `main` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/7912?manifest_url=https://app.rerun.io/version/main/examples_manifest.json)
* Using full set of examples from `nightly` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/7912?manifest_url=https://app.rerun.io/version/nightly/examples_manifest.json)
* [x] The PR title and labels are set such as to maximize their
usefulness for the next release's CHANGELOG
* [x] If applicable, add a new check to the [release
checklist](https://github.com/rerun-io/rerun/blob/main/tests/python/release_checklist)!
* [x] If have noted any breaking changes to the log API in
`CHANGELOG.md` and the migration guide

- [PR Build Summary](https://build.rerun.io/pr/7912)
- [Recent benchmark results](https://build.rerun.io/graphs/crates.html)
- [Wasm size tracking](https://build.rerun.io/graphs/sizes.html)

To run all checks from `main`, comment on the PR with `@rerun-bot
full-check`.

Author: abey79

.github/workflows/reusable_bench.yml

@@ -78,8 +78,11 @@ jobs:
       - uses: prefix-dev/[email protected]
         with:
           pixi-version: v0.34.0
-          # Only has the deps for round-trips. Not all examples.
-          environments: wheel-test-min
+          # default: for the rendering step
+          # wheel-test-min: minimal env for roundtrips (less heavy than wheel-test/examples)
+          environments: >-
+            default
+            wheel-test-min
 
       - name: Download test assets
         run: pixi run -e wheel-test-min python ./tests/assets/download_test_assets.py
@@ -167,10 +170,6 @@ jobs:
           save-data-file: false
           auto-push: false
 
-      - uses: prefix-dev/[email protected]
-        with:
-          pixi-version: v0.34.0
-
       - name: Render benchmark result
         if: github.ref == 'refs/heads/main'
         run: |

crates/viewer/re_renderer/src/resource_managers/yuv_converter.rs

@@ -202,7 +202,7 @@ pub enum YuvMatrixCoefficients {
     /// These are the same primaries we usually assume and use for all our rendering
     /// since they are the same primaries used by sRGB.
     /// <https://en.wikipedia.org/wiki/Rec._709#Relationship_to_sRGB/>
-    /// The OETF/EOTF function (<https://en.wikipedia.org/wiki/Transfer_functions_in_imaging/>) is different,
+    /// The OETF/EOTF function (<https://en.wikipedia.org/wiki/Transfer_functions_in_imaging>) is different,
     /// but for all other purposes they are the same.
     /// (The only reason for us to convert to optical units ("linear" instead of "gamma") is for
     /// lighting & tonemapping where we typically start out with an sRGB image!)