ctrl+f replace all instances of old sha

Signed-off-by: William Zhang <[email protected]>

Author: wtzhang23

README.md

@@ -1,6 +1,6 @@
 # Dynamic Modules Examples
 
-> Envoy Version: [af61c6b2101e8c70281b661d2bd726115ae1da2d] v1.36-dev
+> Envoy Version: [78fc79f72c883549cd6b29db11e02e6fb74c63d0] v1.36-dev
 >
 > Since dynamic modules are tied with a specific Envoy version, this repository is based on the specific commit of Envoy.
 > For examples for a specific Envoy version, please check out `release/v<version>` branches:

go/gosdk/abi.go

@@ -3,7 +3,7 @@
 package gosdk
 
 // Following is a distillation of the Envoy ABI for dynamic modules:
-// https://github.com/envoyproxy/envoy/blob/af61c6b2101e8c70281b661d2bd726115ae1da2d/source/extensions/dynamic_modules/abi.h
+// https://github.com/envoyproxy/envoy/blob/78fc79f72c883549cd6b29db11e02e6fb74c63d0/source/extensions/dynamic_modules/abi.h
 //
 // Why not using the header file directly? That is because Go runtime complains
 // about passing pointers to C code on the boundary. In the following code, we replace