[zstd] Fix mingw pc file

[dg0yt]

• What does your PR fix?

  Fixes the installed pc file mingw-static builds: The library doesn't use a _static suffix.

• Which triplets are supported/not supported? Have you updated the CI baseline?

  unchanged.

• Does your PR follow the maintainer guide?

  yes

• If you have added/updated a port: Have you run ./vcpkg x-add-version --all and committed the result?

  yes

[github-actions]

This is a new experimental fast check for PR issues. Please let us know if this bot is helpful!

After committing all other changes, the version database must be updated

git add -u && git commit
git checkout 078f3e51efd5ea6072d0ba28d11baa946519a2ce -- versions
./vcpkg x-add-version --all

Diff

diff --git a/versions/z-/zstd.json b/versions/z-/zstd.json
index 71d0dd3..583424d 100644
--- a/versions/z-/zstd.json
+++ b/versions/z-/zstd.json
@@ -1,7 +1,7 @@
 {
   "versions": [
     {
-      "git-tree": "3f5691c5c06e2bd81976f2c5283a0a7c00509c62",
+      "git-tree": "11c4392337e21fa1c91f0b25dfb7706507d3f41b",
       "version-semver": "1.5.0",
       "port-version": 1
     },

[NancyLi1013]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[BillyONeal]

Thanks for your very clear descriptions as always :D