chore(ci): remove bypass rule when dependabot triggers CI (#1904)

## Description

This hotfix resolves an authentication error in CI after we updated
project and org configs. Dependabot can now reference the correct
variable, as shown in [project
settings](https://github.com/defenseunicorns/pepr/settings/secrets/dependabot)
(if you have access).

## Related Issue

Relates to #1852 

## Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [x] Other (security config, docs update, etc)

## Checklist before merging
- [x] Unit,
[Journey](https://github.com/defenseunicorns/pepr/tree/main/journey),
[E2E Tests](https://github.com/defenseunicorns/pepr-excellent-examples),
[docs](https://github.com/defenseunicorns/pepr/tree/main/docs),
[adr](https://github.com/defenseunicorns/pepr/tree/main/adr) added or
updated as needed
- [x] [Contributor Guide
Steps](https://docs.pepr.dev/main/contribute/#submitting-a-pull-request)
followed

.github/workflows/node.js-unicorn.yml

@@ -19,7 +19,6 @@ permissions:
 
 jobs:
   journey-unicorn:
-    if: github.actor != 'dependabot[bot]'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

.github/workflows/pepr-excellent-examples-unicorn.yml

@@ -30,7 +30,6 @@ on:
 
 jobs:
   pepr-build:
-    if: github.actor != 'dependabot[bot]'
     name: controller image
     runs-on: ubuntu-latest
     steps:
@@ -103,7 +102,6 @@ jobs:
           retention-days: 1
 
   examples-matrix:
-    if: github.actor != 'dependabot[bot]'
     name: job matrix
     runs-on: ubuntu-latest
     needs:
@@ -150,7 +148,7 @@ jobs:
         id: create-matrix
 
   excellent-examples:
-    if: github.actor != 'dependabot[bot]' && needs.examples-matrix.outputs.matrix != ''
+    if: needs.examples-matrix.outputs.matrix != ''
     name: ${{ matrix.name }}
     runs-on: ubuntu-latest
     needs: