update Makefile and dependabot-code-gen step

- in Dependabot-code-gen.yaml. Update step 4 to run `make modules`. Make `generate-modules` does not exist at CAPZ.

Author: nawazkh

.github/workflows/dependabot-code-gen.yml

@@ -18,12 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Set up Go 1.x
-      uses: actions/setup-go@c4a742cab115ed795e34d4513e2cf7d472deb55f # tag=v3.3.1
+      uses: actions/setup-go@d0a58c1c4d2b25278816e339b944508c875f3613 # tag=v3.4.0
       with:
         go-version: '1.19'
       id: go
     - name: Check out code into the Go module directory
-      uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # tag=v3.1.0
+      uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # tag=v3.2.0
     - uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # tag=v3.0.11
       name: Restore go cache
       with:
@@ -34,7 +34,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-go-
     - name: Update all modules
-      run: make generate-modules
+      run: make modules
     - name: Update generated code
       run: make generate
     - uses: EndBug/add-and-commit@61a88be553afe4206585b31aa72387c64295d08b # tag=v9.1.1