update go proxy to 1.22@1.24.0 (#142)

diff --git a/core/php8.1Action/Dockerfile b/core/php8.1Action/Dockerfile
index b6f7bf0..ad52e7d 100644
--- a/core/php8.1Action/Dockerfile
+++ b/core/php8.1Action/Dockerfile
@@ -16,7 +16,7 @@
 #
 
 # build go proxy from source
-FROM golang:1.21 AS builder_source
+FROM golang:1.22 AS builder_source
 ARG GO_PROXY_GITHUB_USER=apache
 ARG GO_PROXY_GITHUB_BRANCH=master
 RUN git clone --branch ${GO_PROXY_GITHUB_BRANCH} \
@@ -25,8 +25,8 @@
    mv proxy /bin/proxy
 
 # or build it from a release
-FROM golang:1.21 AS builder_release
-ARG GO_PROXY_RELEASE_VERSION=1.21@1.23.0
+FROM golang:1.22 AS builder_release
+ARG GO_PROXY_RELEASE_VERSION=1.22@1.24.0
 RUN curl -sL \
   https://github.com/apache/openwhisk-runtime-go/archive/{$GO_PROXY_RELEASE_VERSION}.tar.gz\
   | tar xzf -\
diff --git a/core/php8.2Action/Dockerfile b/core/php8.2Action/Dockerfile
index 48f0701..853237e 100644
--- a/core/php8.2Action/Dockerfile
+++ b/core/php8.2Action/Dockerfile
@@ -16,7 +16,7 @@
 #
 
 # build go proxy from source
-FROM golang:1.21 AS builder_source
+FROM golang:1.22 AS builder_source
 ARG GO_PROXY_GITHUB_USER=apache
 ARG GO_PROXY_GITHUB_BRANCH=master
 RUN git clone --branch ${GO_PROXY_GITHUB_BRANCH} \
@@ -25,8 +25,8 @@
    mv proxy /bin/proxy
 
 # or build it from a release
-FROM golang:1.21 AS builder_release
-ARG GO_PROXY_RELEASE_VERSION=1.21@1.23.0
+FROM golang:1.22 AS builder_release
+ARG GO_PROXY_RELEASE_VERSION=1.22@1.24.0
 RUN curl -sL \
   https://github.com/apache/openwhisk-runtime-go/archive/{$GO_PROXY_RELEASE_VERSION}.tar.gz\
   | tar xzf -\
diff --git a/core/php8.3Action/Dockerfile b/core/php8.3Action/Dockerfile
index 533371a..91d736f 100644
--- a/core/php8.3Action/Dockerfile
+++ b/core/php8.3Action/Dockerfile
@@ -16,7 +16,7 @@
 #
 
 # build go proxy from source
-FROM golang:1.21 AS builder_source
+FROM golang:1.22 AS builder_source
 ARG GO_PROXY_GITHUB_USER=apache
 ARG GO_PROXY_GITHUB_BRANCH=master
 RUN git clone --branch ${GO_PROXY_GITHUB_BRANCH} \
@@ -25,8 +25,8 @@
    mv proxy /bin/proxy
 
 # or build it from a release
-FROM golang:1.21 AS builder_release
-ARG GO_PROXY_RELEASE_VERSION=1.21@1.23.0
+FROM golang:1.22 AS builder_release
+ARG GO_PROXY_RELEASE_VERSION=1.22@1.24.0
 RUN curl -sL \
   https://github.com/apache/openwhisk-runtime-go/archive/{$GO_PROXY_RELEASE_VERSION}.tar.gz\
   | tar xzf -\