go: downgrade from Go 1.23 to 1.22 to fix an Android bug

Android app compiled with 1.23.2 or 1.23.3 crashes on old Android
verisons (verified crash on Android 9 and Android 10).

Until Go is fixed, we downgrade to the prevoius version we used that
works.

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ env:
   # https://docs.github.com/en/packages/guides/pushing-and-pulling-docker-images
   #
   # Keep this in sync with default in scripts/github-ci.sh.
-  CI_IMAGE: ghcr.io/bitboxswiss/bitbox-wallet-app-ci:25
+  CI_IMAGE: ghcr.io/bitboxswiss/bitbox-wallet-app-ci:26
   GITHUB_BUILD_DIR: ${{github.workspace}}
 
 jobs:

go.mod

@@ -1,6 +1,6 @@
 module github.com/BitBoxSwiss/bitbox-wallet-app
 
-go 1.23
+go 1.22
 
 require (
 	github.com/BitBoxSwiss/bitbox02-api-go v0.0.0-20240925080402-a2115fee878e

scripts/docker_install.sh

@@ -81,7 +81,7 @@ npm install -g npm@10
 npm install -g locize-cli
 
 mkdir -p /opt/go_dist
-curl https://dl.google.com/go/go1.23.2.linux-amd64.tar.gz | tar -xz -C /opt/go_dist
+curl https://dl.google.com/go/go1.22.4.linux-amd64.tar.gz | tar -xz -C /opt/go_dist
 
 # fuse is needed to run the linuxdeployqt appimage.
 apt-get install -y --no-install-recommends fuse

scripts/github-ci.sh

@@ -12,7 +12,7 @@ if [ "$OS_NAME" == "linux" ]; then
     # Which docker image to use to run the CI. Defaults to Docker Hub.
     # Overwrite with CI_IMAGE=docker/image/path environment variable.
     # Keep this in sync with .github/workflows/ci.yml.
-    : "${CI_IMAGE:=shiftcrypto/bitbox-wallet-app:25}"
+    : "${CI_IMAGE:=shiftcrypto/bitbox-wallet-app:26}"
     # Time image pull to compare in the future.
     time docker pull "$CI_IMAGE"