[Caching] Fix a fallout from block list remap

Don't remap block list path from dependency scanning invocation.

Author: cachemeifyoucan

Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift

@@ -353,7 +353,7 @@ extension Driver {
     if isFrontendArgSupported(.blockListFile) {
       try findBlocklists().forEach {
         commandLine.appendFlag(.blockListFile)
-        try addPathArgument(VirtualPath.absolute($0), to: &commandLine)
+        try addPathArgument(VirtualPath.absolute($0), to: &commandLine, remap: jobNeedPathRemap)
       }
     }
 

Tests/SwiftDriverTests/CachingBuildTests.swift

@@ -940,6 +940,9 @@ final class CachingBuildTests: XCTestCase {
           $0.starts(with: try testInputsPath.description)
         })
       }
+
+      try driver.run(jobs: jobs)
+      XCTAssertFalse(driver.diagnosticEngine.hasErrors)
     }
   }