Docs: guide on profiling: fix the title (haskell#10606)

* Docs: guide on profiling: fix the title

* fixup! rename the file too

* fixup!

* fixup!

---------

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: ulysses4ever

doc/how-to-analyze-haskell-code-performance.rst renamed to doc/how-to-enable-profiling.rst

@@ -1,5 +1,5 @@
-How to analyze Haskell performance
-==================================
+How to enable collection of performance statistics (profiling)
+==============================================================
 
 When a Haskell application is slow or uses too much memory,
 Cabal and `GHC <https://downloads.haskell.org/ghc/latest/docs/users_guide/profiling.html>`__

doc/index.rst

@@ -15,7 +15,7 @@ Welcome to the Cabal User Guide
 
    how-to-package-haskell-code
    how-to-source-packages
-   how-to-analyze-haskell-code-performance
+   how-to-enable-profiling
    how-to-build-like-nix
    how-to-run-in-windows
    how-to-use-backpack