chore: remove library generation IT on workflow (#3476)

In this PR:
- Remove library generation integration test run in workflow.

Author: JoeWang1127

.github/workflows/verify_library_generation.yaml

@@ -38,29 +38,6 @@ jobs:
         head_repo_url: ${{ github.event.pull_request.head.repo.html_url }}
         head_repo_name: ${{ github.event.pull_request.head.repo.full_name  }}
         base_repo: ${{ github.repository }}
-  library-generation-integration-tests:
-    runs-on: ubuntu-22.04
-    needs: should-run-library-generation-tests
-    if: needs.should-run-library-generation-tests.outputs.should_run == 'true'
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v5
-      with:
-        python-version: 3.12
-    - name: install python modules and dependencies
-      shell: bash
-      run: |
-        set -ex
-        pip install --upgrade pip
-        pip install --require-hashes -r hermetic_build/common/requirements.txt
-        pip install hermetic_build/common
-        pip install --require-hashes -r hermetic_build/library_generation/requirements.txt
-        pip install hermetic_build/library_generation
-    - name: Run integration tests
-      shell: bash
-      run: |
-        set -x
-        python -m unittest hermetic_build/library_generation/tests/integration_tests.py
   library-generation-unit-tests:
     runs-on: ubuntu-22.04
     needs: should-run-library-generation-tests

hermetic_build/library_generation/tests/compare_poms.py

@@ -1,5 +1,5 @@
 """
-Utility to compare the contents of two XML files. 
+Utility to compare the contents of two XML files.
 This focuses on the tree structure of both XML files, meaning that element order and whitespace will be disregarded.
 The only comparison points are: element path (e.g. project/dependencies) and element text
 There is a special case for `dependency`, where the maven coordinates are prepared as well