Refactor Compilation Interface

Compilation interface(s) now contain a compilation context.
The change will make it easier to expand on what each step
of the compilation process needs to know to complete its task
without having to make major changes to the interface.

Signed-off-by: Will Hawkins <hawkinsw@obs.cr>

Tests/p4rseTests/ParserTests.swift

@@ -111,8 +111,8 @@ import P4Lang
   let result = try! #require(p.parse(simple))
 
   #expect(
-    #RequireErrorResult<(EvaluatableStatement, LexicalScopes)>(
+    #RequireErrorResult<(EvaluatableStatement, CompilerContext)>(
       Error(withMessage: "{2, 154}: Did not find assignment statement"),
       ParserAssignmentStatement.Compile(
-        node: result.rootNode!, withTypesInScope: LexicalScopes())))
+        node: result.rootNode!, withContext: CompilerContext(withNames: LexicalScopes()))))
 }