Rerender with latest compilers, etc

[corydolphin]

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[corydolphin]

@conda-forge-admin please rerender

[corydolphin]

Hey team, this is a quick/small PR to rerender and pick up the latest compilers. It looks like the previous ftp host of the source code is no longer available, so I’ve moved to a source forge mirror.

[jakirkham]

Could you please provide a bit more context about what the issue is and why this is needed?

[corydolphin]

Could you please provide a bit more context about what the issue is and why this is needed?

Hey @jakirkham while working on getting uwsgi rebuilt, there was an issue with LTO failing due to objectfiles with GCC version <=9. At first, I thought it was related to PCRE, and looked to update this feedstock which was currently stuck because the ftp host was removed from pcre. I've noticed that this isn't necessary, but this change still seems like an improvement, but I totally defer to you!