Upgrade rust/crates/pin-project to 1.0.6

Test: make
Change-Id: Ie5387f10f0407e40e47531b42f4d672cfe370e27

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 95818e1..0e21654 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![docs.rs](https://img.shields.io/badge/docs.rs-pin--project-blue?style=flat-square)](https://docs.rs/pin-project)
 [![license](https://img.shields.io/badge/license-Apache--2.0_OR_MIT-blue?style=flat-square)](#license)
 [![rustc](https://img.shields.io/badge/rustc-1.37+-blue?style=flat-square&logo=rust)](https://www.rust-lang.org)
-[![build status](https://img.shields.io/github/workflow/status/taiki-e/pin-project/CI/master?style=flat-square&logo=github)](https://github.com/taiki-e/pin-project/actions)
+[![build status](https://img.shields.io/github/workflow/status/taiki-e/pin-project/CI/main?style=flat-square&logo=github)](https://github.com/taiki-e/pin-project/actions)
 
 A crate for safe and ergonomic [pin-projection].