Update "go/autobuilder/package-not-found" message

Author: owen-mc

go/extractor/diagnostics/diagnostics.go

@@ -154,7 +154,7 @@ func EmitCannotFindPackages(pkgPaths []string) {
 	emitDiagnostic(
 		"go/autobuilder/package-not-found",
 		"Some packages could not be found",
-		fmt.Sprintf("%d package%s could not be found.\n\n%s.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).", numPkgPaths, ending, secondLine),
+		fmt.Sprintf("%d package%s could not be found:\n\n%s.\n\nFunctions in those packages may not be recognized, and files that use them may only be partially analyzed.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).", numPkgPaths, ending, secondLine),
 		severityWarning,
 		fullVisibility,
 		noLocation,

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

@@ -1,5 +1,5 @@
 {
-  "markdownMessage": "110 packages could not be found.\n\n`github.com/nosuchorg/nosuchrepo000`, `github.com/nosuchorg/nosuchrepo001`, `github.com/nosuchorg/nosuchrepo002`, `github.com/nosuchorg/nosuchrepo003`, `github.com/nosuchorg/nosuchrepo004` and 105 more.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).",
+  "markdownMessage": "110 packages could not be found:\n\n`github.com/nosuchorg/nosuchrepo000`, `github.com/nosuchorg/nosuchrepo001`, `github.com/nosuchorg/nosuchrepo002`, `github.com/nosuchorg/nosuchrepo003`, `github.com/nosuchorg/nosuchrepo004` and 105 more.\n\nFunctions in those packages may not be recognized, and files that use them may only be partially analyzed.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).",
   "severity": "warning",
   "source": {
     "extractorName": "go",

go/ql/integration-tests/all-platforms/go/diagnostics/package-not-found-without-go-mod/diagnostics.expected

@@ -1,5 +1,5 @@
 {
-  "markdownMessage": "1 package could not be found.\n\n`github.com/linode/linode-docs-theme`.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).",
+  "markdownMessage": "1 package could not be found:\n\n`github.com/linode/linode-docs-theme`.\n\nFunctions in those packages may not be recognized, and files that use them may only be partially analyzed.\n\nCheck that the paths are correct and make sure any private packages can be accessed. If any of the packages are present in the repository then you may need 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).",
   "severity": "warning",
   "source": {
     "extractorName": "go",