Update diagnostics.expected for existing integration tests

Author: owen-mc

go/ql/integration-tests/all-platforms/go/diagnostics/build-constraints-exclude-all-go-files/diagnostics.expected

@@ -1,3 +1,17 @@
+{
+  "markdownMessage": "A single `go.mod` file was found.\n\n`go.mod`",
+  "severity": "note",
+  "source": {
+    "extractorName": "go",
+    "id": "go/autobuilder/single-root-go-mod-found",
+    "name": "A single `go.mod` file was found in the root"
+  },
+  "visibility": {
+    "cliSummaryTable": false,
+    "statusPage": false,
+    "telemetry": true
+  }
+}
 {
   "markdownMessage": "`syscall/js` could not be imported. Make sure the `GOOS` and `GOARCH` [environment variables are correctly set](https://docs.github.com/en/actions/learn-github-actions/variables#defining-environment-variables-for-a-single-workflow). Alternatively, [change your OS and architecture](https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#using-a-github-hosted-runner).",
   "severity": "warning",

go/ql/integration-tests/all-platforms/go/diagnostics/go-files-found-not-processed/diagnostics.expected

@@ -1,3 +1,17 @@
+{
+  "markdownMessage": "2 `go.mod` files were found:\n\n`go.mod`, `subdir/go.mod`",
+  "severity": "note",
+  "source": {
+    "extractorName": "go",
+    "id": "go/autobuilder/multiple-go-mod-found-nested",
+    "name": "Multiple `go.mod` files were found, all nested under one root `go.mod` file"
+  },
+  "visibility": {
+    "cliSummaryTable": false,
+    "statusPage": false,
+    "telemetry": true
+  }
+}
 {
   "markdownMessage": "[Specify a custom build command](https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-the-codeql-workflow-for-compiled-languages) that includes one or more `go build` commands to build the `.go` files to be analyzed.",
   "severity": "error",

go/ql/integration-tests/all-platforms/go/diagnostics/newer-go-version-needed/diagnostics.expected

@@ -1,3 +1,17 @@
+{
+  "markdownMessage": "A single `go.mod` file was found.\n\n`go.mod`",
+  "severity": "note",
+  "source": {
+    "extractorName": "go",
+    "id": "go/autobuilder/single-root-go-mod-found",
+    "name": "A single `go.mod` file was found in the root"
+  },
+  "visibility": {
+    "cliSummaryTable": false,
+    "statusPage": false,
+    "telemetry": true
+  }
+}
 {
   "markdownMessage": "The detected version of Go is lower than the version specified in `go.mod`. [Install a newer version](https://github.com/actions/setup-go#basic).",
   "severity": "error",

go/ql/integration-tests/all-platforms/go/diagnostics/package-not-found-with-go-mod/diagnostics.expected

@@ -12,3 +12,17 @@
     "telemetry": true
   }
 }
+{
+  "markdownMessage": "A single `go.mod` file was found.\n\n`go.mod`",
+  "severity": "note",
+  "source": {
+    "extractorName": "go",
+    "id": "go/autobuilder/single-root-go-mod-found",
+    "name": "A single `go.mod` file was found in the root"
+  },
+  "visibility": {
+    "cliSummaryTable": false,
+    "statusPage": false,
+    "telemetry": true
+  }
+}