* add support for --input-file in dagger compute

* secrets now supports bytes
* error reporting for unhandled content data types in WriteFile

Signed-off-by: Frederick F. Kautz IV <fkautz@alumni.cmu.edu>

stdlib/dagger/op/op.cue

@@ -87,7 +87,7 @@ package op
 
 #WriteFile: {
 	do:      "write-file"
-	content: string
+	content: string | bytes
 	dest:    string
 	mode:    int | *0o644
 }