Correctly mark package names with versions as remote libraries (#1697)

## Changes
Fixes databricks/setup-cli#124

## Tests
Added regression test

bundle/libraries/local_path.go

@@ -66,6 +66,11 @@ func IsLibraryLocal(dep string) bool {
 }
 
 func isPackage(name string) bool {
+	// If the dependency has ==, it's a package with version
+	if strings.Contains(name, "==") {
+		return true
+	}
+
 	// If the dependency has no extension, it's a PyPi package name
 	return path.Ext(name) == ""
 }

bundle/libraries/local_path_test.go

@@ -54,6 +54,7 @@ func TestIsLibraryLocal(t *testing.T) {
 		{path: "-r /Workspace/my_project/requirements.txt", expected: false},
 		{path: "s3://mybucket/path/to/package", expected: false},
 		{path: "dbfs:/mnt/path/to/package", expected: false},
+		{path: "beautifulsoup4==4.12.3", expected: false},
 	}
 
 	for i, tc := range testCases {