Fix tests

Drop reflect-inline, since it did not do what one thought (called stdlib stripMargin
instead of locally defined one).

Move macros-in-same-project1 to run-macros

Fix error marker for macro-cycle1.scala.

Author: odersky

compiler/test/dotc/run-test-pickling.blacklist

@@ -16,6 +16,7 @@ derive-generic.scala
 mixin-forwarder-overload
 t8905
 t10889
+macros-in-same-project1
 i5257.scala
 enum-java
 tuple-ops.scala

tests/neg/macro-cycle1.scala

@@ -2,7 +2,7 @@ import scala.quoted.{Expr, QuoteContext}
 object Test {
   def fooImpl(given QuoteContext): Expr[Unit] = '{println("hi")}
 
-  inline def foo: Unit = ${fooImpl}
+  inline def foo: Unit = ${fooImpl}  // error
 
   foo
 }