Drop swift_version

finestructure · finestructure · commit 980fe1df029a · 2023-09-12T08:26:02.000+02:00
diff --git a/.spi.yml b/.spi.yml
@@ -22,4 +22,3 @@ builder:
       - SwiftSyntaxMacroExpansion
       - SwiftSyntaxMacrosTestSupport
       custom_documentation_parameters: [--experimental-skip-synthesized-symbols]
-      swift_version: '5.9'
