WorkShop Module | Update Password Feature

# Update WorkShop password Process
## User Story
**User Story:**
As a WorkShop owner i have to update my password when i forget my password

## Task
- [x] Implementation of DAO Layer
- [x] Validation of inputs
- [x] Implementation of a Service Layer
- [x] Create JUnit TestCases
- [x] Ensure Test Cases are passing
- [x] Write comments for the methods used

## DAO

- [x] updateWorkShopPassword
- [x] getWorkShopsById

## Service
- [x] updateWorkShopPassword

## Validation
- [x] password Validation
- [x] WorkShopIdValidation

## Junit Test Cases
### Dao
- [x] getWorkShopByIdTest
### Service
- [x] updateWorkShopPasswordTest
### Validation
- [x] Password Validation Test
- [x] WorkShopId Validation Test
## FlowChart
```mermaid
graph TD;
A[ Start ];
B[ WorkShop ID , Password Validation]
C[ WorkShopId Validation]
D[ InValid Entry Exception]
E[ Update WorkShopPassword]
F[ Success Message]
A --> B
B -->|Success|C
B -->|Fail|D
D -->H
C --> |success| E
C -->|Fail| I[Validation Exception]
E -->|success|F
E -->|Fail|G[Service Exception]
G --> H
F --> H[End]

Start by locating the DAO methods updateWorkShopPassword and getWorkShopsById, then trace the matching service and validation methods named in the issue. Run the listed DAO, service, password-validation, and WorkShop-ID validation tests; done means the update flow works and all tests pass.

Written by the indexing model from the issue text.