refactor: move requirements.txt to config directory

- Moved requirements.txt to .github/workflows/config/ for better organization
- Updated all workflow references to new path

Author: aadithya2112

.github/workflows/requirements.txt .github/workflows/config/requirements.txt.github/workflows/requirements.txt renamed to .github/workflows/config/requirements.txt

@@ -29,7 +29,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r .github/workflows/requirements.txt
+          pip install -r .github/workflows/config/requirements.txt
 
       - name: Run Black formatter check
         run: |
@@ -50,7 +50,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r .github/workflows/requirements.txt
+          pip install -r .github/workflows/config/requirements.txt
 
       - name: Run Flake8
         run: |
@@ -71,7 +71,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r .github/workflows/requirements.txt
+          pip install -r .github/workflows/config/requirements.txt
 
       - name: Run Pydocstyle
         run: |
@@ -92,7 +92,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r .github/workflows/requirements.txt
+          pip install -r .github/workflows/config/requirements.txt
 
       - name: Download check_docstrings.py
         run: |