Add hospital.ejs

+<h4>🌳 동물병원 현황</h4>
+<table class="table">
+    <thead class="thead-dark">
+        <tr>
+            <th>동물병원명</th>
+            <th>도로명주소</th>
+        </tr>
+    </thead>
+    <tbody>
+        <%for (var i=0; i <hospitals.length; i++){%>
+            <tr>
+                <td>
+                    <%=hospitals[i].PARK_NM%>
+                </td>
+                <td>
+                    <%=hospitals[i].REFINE_ROADNM_ADDR%>
+                </td>
+            </tr>
+            <%}%>
+    </tbody>
+</table>
+<p class="sum">총 동물병원 개수 :
+    <%=city_parks.length%>
+</p>
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