trigger workflows on pull request also

.github/workflows/benchmarks.yaml

@@ -2,6 +2,9 @@ name: Postgres NDC component benchmarks
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 permissions:
   contents: write

.github/workflows/cargo-audit.yaml

@@ -1,4 +1,9 @@
-on: [push]
+on:
+  push:
+  pull_request:
+    branches:
+      - main
+
 
 name: cargo audit
 

.github/workflows/cargo-build.yaml

@@ -2,6 +2,10 @@ name: Postgres NDC build
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
+
 
 jobs:
   build:

.github/workflows/cargo-machete.yaml

@@ -2,6 +2,10 @@ name: find unused dependencies
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
+
 
 jobs:
   cargo-machete:

.github/workflows/cargo-test.yaml

@@ -2,6 +2,9 @@ name: Postgres NDC tests
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   test-unit:

.github/workflows/check-format.yaml

@@ -2,6 +2,9 @@ name: Postgres NDC format
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   cargo-fmt:

.github/workflows/e2e-tests.yaml

@@ -2,6 +2,9 @@ name: Postgres E2E tests
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   run_postgres_e2es:

.github/workflows/nix-check.yaml

@@ -2,6 +2,9 @@ name: Postgres NDC nix check
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   nix-flake-check:

.github/workflows/schema-definitions.yaml

@@ -2,6 +2,9 @@ name: Schema Definitions for Metadata
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   schema_definitions:

.github/workflows/ship.yaml

@@ -2,6 +2,9 @@ name: ship
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
 
 jobs:
   nix-build: