Fix dependabot errors

I explicitly had to downgrade "@octokit/plugin-retry" to "^6.0.0". Other
dependencies were upgraded.

node_modules/@actions/artifact/lib/internal/upload/upload-zip-specification.js

@@ -79,10 +79,11 @@ function getUploadZipSpecification(filesToZip, rootDirectory) {
             - file3.txt
     */
     for (let file of filesToZip) {
-        if (!fs.existsSync(file)) {
+        const stats = fs.lstatSync(file, { throwIfNoEntry: false });
+        if (!stats) {
             throw new Error(`File ${file} does not exist`);
         }
-        if (!fs.statSync(file).isDirectory()) {
+        if (!stats.isDirectory()) {
             // Normalize and resolve, this allows for either absolute or relative paths to be used
             file = (0, path_1.normalize)(file);
             file = (0, path_1.resolve)(file);
@@ -94,7 +95,8 @@ function getUploadZipSpecification(filesToZip, rootDirectory) {
             (0, path_and_artifact_name_validation_1.validateFilePath)(uploadPath);
             specification.push({
                 sourcePath: file,
-                destinationPath: uploadPath
+                destinationPath: uploadPath,
+                stats
             });
         }
         else {
@@ -103,7 +105,8 @@ function getUploadZipSpecification(filesToZip, rootDirectory) {
             (0, path_and_artifact_name_validation_1.validateFilePath)(directoryPath);
             specification.push({
                 sourcePath: null,
-                destinationPath: directoryPath
+                destinationPath: directoryPath,
+                stats
             });
         }
     }