feat: Display shopping list using escape sequences for formatting [string-escape-print]

🔑 Key: string-escape-print
🧠 Logic:
- Uses `\n` for newline to list items line by line.
- Uses `\t` (via spacing) and `-` for bullet points.
- Escapes double quotes (`\"`) for the word "Organic".
- Escapes backslash (`\\`) to print a literal backslash between "Apples \ Pears".

🎯 Focused on understanding how special characters and escape sequences improve text formatting in console outputs.
🧪 Sample Output:
My shopping List:
    - Bread
    - "Organic" Milk
    - Apples \ Pears

Signed-off-by: Somesh diwan <[email protected]>

Author: Someshdiwan

JDK Features/Escape Sequences in Java/src/Code7.java

@@ -0,0 +1,8 @@
+class Code7 {
+    public static void main(String[] args) {
+        System.out.println("My shopping List:\n" +
+                "    - Bread\n" +
+                "    - \"Organic\" Milk\n" +
+                "    - Apples \\ Pears");
+    }
+}