Bump lowest supported to Fedora Linux 42 (#6327)

Author: MikeMcC399

docs/app/get-started/install-cypress.mdx

@@ -43,7 +43,7 @@ Cypress supports running under these operating systems:
 - **Linux** _(x64 or arm64)_ see also [Linux Prerequisites](#Linux-Prerequisites) down below
   - Ubuntu >=22.04
   - Debian >=11
-  - Fedora >=41
+  - Fedora >=42
 - **Windows** 10 & 11 _(x64)_
 - **Windows** 11 24H2 _(arm64, runs in [x64 emulation](https://learn.microsoft.com/en-us/windows/arm/apps-on-arm-x86-emulation) mode, minimum Cypress [14.5.0](/app/references/changelog#14-5-0) required)_ - preview status
 - **Windows Server** 2019, 2022 and 2025 _(x64)_