bottle-song: Reimplement test cases checking for "One green bottles" (#2102)

* bottle-song: Reimplement test cases checking for "One green bottles"

* bottle-song: Change reimplementations to replacements"

Author: m-dango

exercises/bottle-song/canonical-data.json

@@ -61,8 +61,8 @@
                 "takeDown": 1
               },
               "expected": [
-                "One green bottles hanging on the wall,",
-                "One green bottles hanging on the wall,",
+                "One green bottle hanging on the wall,",
+                "One green bottle hanging on the wall,",
                 "And if one green bottle should accidentally fall,",
                 "There'll be no green bottles hanging on the wall."
               ]
@@ -116,8 +116,8 @@
                 "And if one green bottle should accidentally fall,",
                 "There'll be one green bottle hanging on the wall.",
                 "",
-                "One green bottles hanging on the wall,",
-                "One green bottles hanging on the wall,",
+                "One green bottle hanging on the wall,",
+                "One green bottle hanging on the wall,",
                 "And if one green bottle should accidentally fall,",
                 "There'll be no green bottles hanging on the wall."
               ]
@@ -176,8 +176,8 @@
                 "And if one green bottle should accidentally fall,",
                 "There'll be one green bottle hanging on the wall.",
                 "",
-                "One green bottles hanging on the wall,",
-                "One green bottles hanging on the wall,",
+                "One green bottle hanging on the wall,",
+                "One green bottle hanging on the wall,",
                 "And if one green bottle should accidentally fall,",
                 "There'll be no green bottles hanging on the wall."
               ]