feat: don't throw on NoSuchFileException for delete

Signed-off-by: Caleb Hulbert <cmhulbert@gmail.com>

Author: cmhulbert

src/main/java/org/janelia/saalfeldlab/n5/FileSystemKeyValueAccess.java

@@ -351,6 +351,8 @@ public void delete(final String normalPath) throws N5IOException {
 					}
 				}
 			}
+		} catch (NoSuchFileException ignore) {
+			/* It doesn't exist; that's sufficient for us to not complain on a `delete` call */
 		} catch (IOException | UncheckedIOException e) {
 			throw new N5IOException("Failed to delete file at " + normalPath, e);
 		}