chore: Update serverless npm dependency to version 3.38.0

Author: ServerlessLife

.github/workflows/test-with-real-npm.yml

@@ -96,7 +96,7 @@ jobs:
         if: ${{ github.event.inputs.installGlobally == 'true' }}
         run: |
           npm i lambda-live-debugger -g
-          npm i serverless -g
+          npm i serverless@3.38.0 -g
         working-directory: test
       - name: Install lambda-live-debugger locally
         if: ${{ github.event.inputs.installGlobally != 'true' }}
@@ -152,7 +152,7 @@ jobs:
         if: ${{ github.event.inputs.installGlobally == 'true' }}
         run: |
           npm i lambda-live-debugger -g
-          npm i serverless -g
+          npm i serverless@3.38.0 -g
         working-directory: test
       - name: Install lambda-live-debugger locally
         if: ${{ github.event.inputs.installGlobally != 'true' }}
@@ -208,7 +208,7 @@ jobs:
         if: ${{ github.event.inputs.installGlobally == 'true' }}
         run: |
           npm i lambda-live-debugger -g
-          npm i serverless -g
+          npm i serverless@3.38.0 -g
         working-directory: test
       - name: Install lambda-live-debugger locally
         if: ${{ github.event.inputs.installGlobally != 'true' }}
@@ -268,7 +268,7 @@ jobs:
         if: ${{ github.event.inputs.installGlobally == 'true' }}
         run: |
           npm i lambda-live-debugger -g
-          npm i serverless -g
+          npm i serverless@3.38.0 -g
         working-directory: test
       - name: Install lambda-live-debugger locally
         if: ${{ github.event.inputs.installGlobally != 'true' }}