Changed pull_request_target to pull_request (#772)

### Changes

<!--
  Change pull_request_target to pull_request for better security.
Remove the authorize job from the list of jobs defined in that workflow.
Remove the dependency on authorize job for other jobs in that workflow
by looking for the line needs: authorize.
-->

### Contributor Checklist

- [ ] I agree to adhere to the [Auth0 General Contribution
Guidelines](https://github.com/auth0/open-source-template/blob/master/GENERAL-CONTRIBUTING.md).
- [ ] I agree to uphold the [Auth0 Code of
Conduct](https://github.com/auth0/open-source-template/blob/master/CODE-OF-CONDUCT.md).

.github/workflows/semgrep.yml

@@ -2,7 +2,7 @@ name: Semgrep
 
 on:
   merge_group:
-  pull_request_target:
+  pull_request:
     types:
       - opened
       - synchronize
@@ -20,16 +20,7 @@ concurrency:
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
 jobs:
-  authorize:
-    name: Authorize
-    environment: ${{ github.actor != 'dependabot[bot]' && github.event_name == 'pull_request_target' && github.event.pull_request.head.repo.full_name != github.repository && 'external' || 'internal' }}
-    runs-on: ubuntu-latest
-    steps:
-      - run: true
-
   check:
-    needs: authorize
-
     name: Check for Vulnerabilities
     runs-on: ubuntu-latest
 

.github/workflows/snyk.yml

@@ -2,7 +2,7 @@ name: Snyk
 
 on:
   merge_group:
-  pull_request_target:
+  pull_request:
     types:
       - opened
       - synchronize
@@ -26,16 +26,8 @@ concurrency:
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
 jobs:
-  authorize:
-    name: Authorize
-    environment: ${{ github.actor != 'dependabot[bot]' && github.event_name == 'pull_request_target' && github.event.pull_request.head.repo.full_name != github.repository && 'external' || 'internal' }}
-    runs-on: ubuntu-latest
-    steps:
-      - run: true
-
   configure:
     name: Configure
-    needs: [authorize]
     runs-on: ubuntu-latest
 
     outputs:

.github/workflows/tests.yml

@@ -2,7 +2,7 @@ name: Build and Test
 
 on:
   merge_group:
-  pull_request_target:
+  pull_request:
     types:
       - opened
       - synchronize
@@ -17,16 +17,8 @@ concurrency:
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
 jobs:
-  authorize:
-    name: Authorize
-    environment: ${{ github.actor != 'dependabot[bot]' && github.event_name == 'pull_request_target' && github.event.pull_request.head.repo.full_name != github.repository && 'external' || 'internal' }}
-    runs-on: ubuntu-latest
-    steps:
-      - run: true
-
   configure:
     name: Configure
-    needs: [authorize]
     runs-on: ubuntu-latest
 
     outputs: