Update the Credits Action (#28)

# Description

On a repository (and organization) level, I have enabled Actions to
create and approve pull requests.
This PR will have the in-game GitHub contributor credits automatically
updated every week.

.github/workflows/update-credits.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     # Hey there fork dev! If you like to include your own contributors in this then you can probably just change this to your own repo
     # Do this in dump_github_contributors.ps1 too into your own repo
-    if: github.repository == 'DeltaV-Station/Delta-v'
+    if: github.repository == 'Simple-Station/Einstein-Engines'
 
     steps:
       - uses: actions/checkout@v3.6.0
@@ -47,6 +47,6 @@ jobs:
         with:
           commit-message: Update Credits
           title: Update Credits
-          body: This is an automated Pull Request. This PR updates the github contributors in the credits section.
-          author: DeltaV-Bot <github@delta-v.org>
+          body: This is an automated Pull Request. This PR updates the GitHub contributors in the credits section.
+          author: ${{ vars.CHANGELOG_USER }} <${{ vars.CHANGELOG_EMAIL }}>
           branch: automated/credits-${{env.NOW}}

Tools/dump_github_contributors.ps1

@@ -27,7 +27,7 @@ function load_contribs([string] $repo)
 }
 
 $engineJson = load_contribs("space-wizards/RobustToolbox")
-$contentJson = load_contribs("DeltaV-Station/Delta-v-rebase")
+$contentJson = load_contribs("Simple-Station/Einstein-Engines")
 
 ($engineJson).login + ($contentJson).login `
     | select -unique `