Apply suggestion from @ncooke3

Author: ncooke3

.github/workflows/prerelease_cocoapods.yml

@@ -213,5 +213,4 @@ jobs:
         cd scripts/create_spec_repo/
         swift build
         pod repo add --silent "${local_repo}" https://"$botaccess"@github.com/Firebase/SpecsTesting.git
-        BOT_TOKEN="${botaccess}" .build/debug/spec-repo-builder --sdk-repo $(pwd) --local-spec-repo-name "${local_repo}" --sdk-repo-name SpecsTesting --github-account Firebase --pod-sources 'https://${BOT_TOKEN}@github.com/Firebase/SpecsTesting' "https://github.com/firebase/SpecsDev.git" "https://github.com/firebase/SpecsStaging.git" "https://cdn.cocoapods.org/" "FirebaseFirestoreTestingSupport" "FirebaseAuthTestingSupport" "FirebaseCombineSwift" --keep-repo --include-pods "${updated_podspecs[@]}"
- 
+        BOT_TOKEN="${botaccess}" .build/debug/spec-repo-builder --sdk-repo $(pwd) --local-spec-repo-name "${local_repo}" --sdk-repo-name SpecsTesting --github-account Firebase --pod-sources 'https://${BOT_TOKEN}@github.com/Firebase/SpecsTesting' "https://github.com/firebase/SpecsDev.git" "https://github.com/firebase/SpecsStaging.git" "https://cdn.cocoapods.org/" "FirebaseFirestoreTestingSupport" "FirebaseAuthTestingSupport" "FirebaseCombineSwift" --keep-repo --include-pods "${updated_podspecs[@]}"