Github Action .yml files have been updated

Author: Levent KARAGÖL

.github/workflows/test-linux-aarch64.yml

@@ -11,8 +11,6 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
-    container:
-      image: ubuntu:22.04
 
     steps:
       - uses: actions/checkout@v3

README.md

@@ -1,2 +1,5 @@
 # libcpp-http-client
 Modern non-blocking HTTP Client library for C++ (17+)
+
+[![test-linux-x86_64](https://github.com/lk-libs/libcpp-http-client/actions/workflows/test-linux-x86_64.yml/badge.svg)](https://github.com/lk-libs/libcpp-http-client/actions/workflows/test-linux-x86_64.yml)
+[![test-linux-aarch64](https://github.com/lk-libs/libcpp-http-client/actions/workflows/test-linux-aarch64.yml/badge.svg)](https://github.com/lk-libs/libcpp-http-client/actions/workflows/test-linux-aarch64.yml)