[infra] Update workflow names (#6714)

* fix preview workflow

* fix nightlies workflow

Author: martinbonnin

.github/workflows/trigger-preview.yml

@@ -11,6 +11,6 @@ jobs:
     if: github.repository == 'apollographql/apollo-kotlin'
     steps:
       - run: |
-          GH_REPO=${GITHUB_REPOSITORY} gh workflow run preview.yml -f branch=main -f prerelease=$(date '+%Y.%m.%d')
+          GH_REPO=${GITHUB_REPOSITORY} gh workflow run publish-preview.yml -f branch=main -f prerelease=$(date '+%Y.%m.%d')
     env:
       GITHUB_TOKEN: ${{ github.token }}

scripts/bump-kotlin-nightlies.main.kts

@@ -92,7 +92,7 @@ fun rebaseOnTopOfMain() {
 }
 
 fun triggerPrWorkflow() {
-  runCommand("gh workflow run pr --ref $BRANCH_NAME")
+  runCommand("gh workflow run build-pull-request --ref $BRANCH_NAME")
 }
 
 fun commitAndPush() {