Fixed slash escaping

Author: f3ath

cts.json

@@ -4879,7 +4879,7 @@
         "A"
       ],
       "result_paths": [
-        "$['\\\\/']"
+        "$['/']"
       ]
     },
     {
@@ -5569,7 +5569,7 @@
         "unicode"
       ],
       "result_paths": [
-        "$['\\\\/']"
+        "$['/']"
       ]
     },
     {

tests/name_selector.json

@@ -374,7 +374,7 @@
         "A"
       ],
       "result_paths": [
-        "$['\\\\/']"
+        "$['/']"
       ]
     },
     {
@@ -1064,7 +1064,7 @@
         "unicode"
       ],
       "result_paths": [
-        "$['\\\\/']"
+        "$['/']"
       ]
     },
     {