Updated README.md with instrucitons on how to get the kernel build into infra repository

Author: tomassrnka

README.md

@@ -25,6 +25,13 @@ This project automates the building of custom Linux kernels for Firecracker micr
 ## Development Workflow
   - On every push, GitHub Actions will automatically build the kernels and save it as an artifact.
 
+## New Kernel in E2B's infra
+  - Note: these steps should give you new kernel on your self-hosted E2B using https://github.com/e2b-dev/infra
+
+  - Copy the kernel build in your project's object storage under e2b-*-fc-kernels 
+  - In infra/packages/shared/pkg/schema/build.go  update DefaultKernelVersion
+  - Build and deploy template manager
+  
 ## License
 
-This project is licensed under the Apache License 2.0. See [LICENSE](LICENSE) for details. 
+This project is licensed under the Apache License 2.0. See [LICENSE](LICENSE) for details.