Refactor CI workflow to simplify common repo usage

Removes the separate setup job and replaces artifact download steps with direct checkout of the common repository in each job. This streamlines the workflow and reduces complexity by eliminating the need for artifact upload/download.

Author: ariansvi

.github/workflows/ci.yml

@@ -8,39 +8,21 @@ env:
   GITHUB_TOKEN: ${{ secrets.AUTHZCACHE_TO_COMMON }}
 
 jobs:
-  setup:
-    name: Setup Common Repository
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout common scripts
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          repository: descope/common
-          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
-          path: common-repo
-
-      - name: Upload common repo
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
-        with:
-          name: common-repo
-          path: common-repo/
-          retention-days: 1
-
   build:
     name: Build
     runs-on: ubuntu-latest
-    needs: setup
     env:
       GITHUB_TOKEN: ${{ secrets.AUTHZCACHE_TO_COMMON }}
     steps:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Download common repo
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+      - name: Checkout common scripts
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          name: common-repo
-          path: common-repo/
+          repository: descope/common
+          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
+          path: common-repo
 
       - name: Build
         uses: ./common-repo/.github/actions/build
@@ -53,18 +35,18 @@ jobs:
   lint:
     name: Lint and more checks
     runs-on: ubuntu-latest
-    needs: setup
     env:
       GITHUB_TOKEN: ${{ secrets.AUTHZCACHE_TO_COMMON }}
     steps:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Download common repo
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+      - name: Checkout common scripts
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          name: common-repo
-          path: common-repo/
+          repository: descope/common
+          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
+          path: common-repo
 
       - name: Lint and more checks
         uses: ./common-repo/.github/actions/lint
@@ -77,18 +59,18 @@ jobs:
   test:
     name: Run Tests
     runs-on: ubuntu-latest
-    needs: setup
     env:
       GITHUB_TOKEN: ${{ secrets.AUTHZCACHE_TO_COMMON }}
     steps:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Download common repo
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+      - name: Checkout common scripts
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          name: common-repo
-          path: common-repo/
+          repository: descope/common
+          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
+          path: common-repo
 
       - name: Run Tests
         uses: ./common-repo/.github/actions/tests
@@ -104,18 +86,18 @@ jobs:
   security:
     name: Run Security checks
     runs-on: ubuntu-latest
-    needs: setup
     env:
       GITHUB_TOKEN: ${{ secrets.AUTHZCACHE_TO_COMMON }}
     steps:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Download common repo
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+      - name: Checkout common scripts
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          name: common-repo
-          path: common-repo/
+          repository: descope/common
+          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
+          path: common-repo
 
       - name: Run Security checks
         uses: ./common-repo/.github/actions/security
@@ -128,7 +110,7 @@ jobs:
   pack:
     name: Pack and Upload
     runs-on: ubuntu-latest
-    needs: [setup, build]
+    needs: build
     permissions:
       packages: write
       contents: read
@@ -140,11 +122,12 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Download common repo
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+      - name: Checkout common scripts
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          name: common-repo
-          path: common-repo/
+          repository: descope/common
+          token: ${{ secrets.AUTHZCACHE_TO_COMMON }}
+          path: common-repo
 
       - name: Pack and Upload
         uses: ./common-repo/.github/actions/pack