feat: promote to 1.0.0 (#135)

Release-As: 1.0.0

Author: Neenu1995

.repo-metadata.json

@@ -1,5 +1,5 @@
 {
-    "name": "workflows-executions",
+    "name": "workflow-executions",
     "name_pretty": "Cloud Workflow Executions",
     "product_documentation": "https://cloud.google.com/workflows",
     "api_description": "allows you to ochestrate and automate Google Cloud and HTTP-based API services with serverless workflows.",
@@ -10,7 +10,7 @@
     "repo": "googleapis/java-workflow-executions",
     "repo_short": "java-workflow-executions",
     "distribution_name": "com.google.cloud:google-cloud-workflow-executions",
-    "api_id": "workflows-executions.googleapis.com",
+    "api_id": "workflowexecutions.googleapis.com",
     "requires_billing": true,
     "library_type": "GAPIC_AUTO"
 }