Created composite action for workflow

.github/custom-actions/npm-action/action.yml

@@ -0,0 +1,18 @@
+name: 'Npm Actions'
+description: 'Used for installing and caching the dependencies'
+inputs:
+  path:
+    description: 'Enter the path to cache'
+    required: true
+runs:
+  using: 'composite'
+  steps:
+    - name: Caching Dependencies
+      uses: actions/cache@v3
+      with:
+        path: ${{ inputs.path }}
+        key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
+
+    - name: Installing Dependencies
+      run: npm install
+      shell: bash

.github/workflows/solar-system.yml

@@ -40,14 +40,10 @@ jobs:
         with:
           node-version: ${{ matrix.nodejs-versions }}
 
-      - name: Cache Dependencies   # Added new Dependencies 
-        uses: actions/cache@v3      # Updated Version
+      - name: Cache and Install npm packages
+        uses: ./.github/custom-actions/npm-action
         with:
           path: node_modules
-          key: ${{ runner.os }}--node_modules-${{ hashFiles('package-lock.json') }}
-
-      - name: Install Dependencies
-        run: npm install
 
       - name: Unit Testing
         id: nodejs-unit-testing
@@ -86,14 +82,9 @@ jobs:
       #    node-version: 18
 
       - name: Cache Dependencies
-        uses: actions/cache@v3
+        uses: ./.github/custom-actions/npm-action
         with:
           path: node_modules
-          key: ${{ runner.os }}--node_modules-${{ hashFiles('package-lock.json') }}  # Added Cache
-
-
-      - name: Install Dependencies
-        run: npm install
 
       - name: Code Coverage
         continue-on-error: true