Update Pipe requirement to 1.3.0 in /docs

Updates the requirements on [Pipe](https://github.com/oxinabox/Pipe.jl) to permit the latest version.
- [Release notes](https://github.com/oxinabox/Pipe.jl/releases)
- [Commits](oxinabox/Pipe.jl@v0.0.1...v1.3.0)

---
updated-dependencies:
- dependency-name: Pipe
  dependency-version: 1.3.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docs/Project.toml

@@ -17,6 +17,7 @@ CodecXz = "0.7.4"
 DataFrames = "1.8.1"
 Documenter = "1.16.1"
 Latexify = "0.16.10"
+Pipe = "1.3.0"
 Plots = "1.41.3"
 RData = "1.1.0"
 StatsPlots = "0.15.8"