dev-embedded/platformio: remove unused patch(es)

Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Portage 3.0.35 / pkgdev 0.2.1 / pkgcheck 0.10.14
Closes: https://github.com/gentoo/gentoo/pull/27277
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

dev-embedded/platformio/files/platformio-5.2.5-fix-semantic-version-dep.patch

@@ -1,12 +0,0 @@
-https://bugs.gentoo.org/853247
---- a/setup.py
-+++ b/setup.py
-@@ -35,7 +35,7 @@ minimal_requirements = [
-     "pyelftools>=0.27,<1",
-     "pyserial==3.*",
-     "requests==2.*",
--    "semantic_version==2.9.*",
-+    "semantic_version==2.*",
-     "tabulate==0.8.*",
- ]
-