Fix repo names

Author: ocelotl

.github/workflows/generate_workflows_lib/src/generate_workflows_lib/contrib.yml.j2

@@ -20,13 +20,13 @@ jobs:
     name: {{ job.ui_name }}
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout Contrib Repo @ SHA - ${% raw %}{{ env.CONTRIB_REPO_SHA }}{% endraw %}
+      - name: Checkout contrib repo @ SHA - ${% raw %}{{ env.CONTRIB_REPO_SHA }}{% endraw %}
         uses: actions/checkout@v4
         with:
           repository: open-telemetry/opentelemetry-python-contrib
           ref: ${% raw %}{{ env.CONTRIB_REPO_SHA }}{% endraw %}
 
-      - name: Checkout Core Repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
+      - name: Checkout core repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
         uses: actions/checkout@v4
         with:
           repository: open-telemetry/opentelemetry-python

.github/workflows/generate_workflows_lib/src/generate_workflows_lib/lint.yml.j2

@@ -18,7 +18,7 @@ jobs:
     name: {{ job.ui_name }}
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout Contrib Repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
+      - name: Checkout repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
         uses: actions/checkout@v4
 
       - name: Set up Python 3.12

.github/workflows/generate_workflows_lib/src/generate_workflows_lib/test.yml.j2

@@ -8,8 +8,6 @@ on:
     branches-ignore:
     - 'release/*'
   pull_request:
-env:
-  CORE_REPO_SHA: main
 
 jobs:
   {%- for job in jobs %}
@@ -18,7 +16,7 @@ jobs:
     name: {{ job.ui_name }}
     runs-on: {{ job.os }}
     steps:
-      - name: Checkout Contrib Repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
+      - name: Checkout repo @ SHA - ${% raw %}{{ github.sha }}{% endraw %}
         uses: actions/checkout@v4
 
       - name: Set up Python {{ job.python_version }}
@@ -30,7 +28,7 @@ jobs:
         run: pip install tox
       {%- if job.os == "windows-latest" %}
 
-      - name: Config git to support long filenames
+      - name: Configure git to support long filenames
         run: git config --system core.longpaths true
       {%- endif %}