Add scala-parser-combinators to community build

Author: Philippus

Diff for: .gitmodules

@@ -74,3 +74,6 @@
 [submodule "community-build/community-projects/munit"]
 	path = community-build/community-projects/munit
 	url = https://github.com/dotty-staging/munit.git
+[submodule "community-build/community-projects/scala-parser-combinators"]
+	path = community-build/community-projects/scala-parser-combinators
+	url = https://github.com/scala/scala-parser-combinators.git

Diff for: community-build/community-projects/scala-parser-combinators

@@ -281,6 +281,12 @@ object projects:
     sbtUpdateCommand = "munitJVM/update",
   )
 
+  lazy val scalaParserCombinators = SbtCommunityProject(
+    project          = "scala-parser-combinators",
+    sbtTestCommand   = "test",
+    sbtUpdateCommand = "update"
+  )
+
 end projects
 
 @Category(Array(classOf[TestCategory]))
@@ -367,6 +373,7 @@ class CommunityBuildTest:
   @Test def sconfig = projects.sconfig.run()
   @Test def zio = projects.zio.run()
   @Test def munit = projects.munit.run()
+  @Test def scalaParserCombinators = projects.scalaParserCombinators.run()
 end CommunityBuildTest
 
 class TestCategory