Provisioning: Pin version of Chrome and chromedriver for WASM tests

Install Chrome and chromedriver from our cache with
specific version for better CI stability.

Fixes: QTQAINFRA-6465
Change-Id: I34f84563c6eb5feea4f112adbd20136974b211c8
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

coin/provisioning/qtci-linux-openSUSE-15.5-x86_64/80-install-chrome.sh

@@ -4,6 +4,9 @@ set -ex
 
 # This script will install up-to-date google Chrome needed for Webassembly auto tests.
 
+# shellcheck source=../common/unix/DownloadURL.sh
+source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
+
 # shellcheck source=../common/unix/DownloadURL.sh
 source "${BASH_SOURCE%/*}/../common/unix/DownloadURL.sh"
 
@@ -22,3 +25,14 @@ sudo zypper -nq install --no-confirm google-chrome-stable
 # Install Chromedriver Chromium
 sudo zypper -nq install chromedriver
 
+chromeVersion="chrome-for-testing-115"
+sha="7242ece1055bdbf503527f8e87c4b5da37c3c60e"
+chromeUrl="https://ci-files01-hki.ci.qt.io/input/wasm/chrome/${chromeVersion}.tar.gz"
+target="/tmp/chrome-for-testing-115.tar.gz"
+
+DownloadURL "$chromeUrl" "" "$sha" "$target"
+sudo tar -xzf "$target" -C "${HOME}"
+sudo rm -f "$target"
+
+SetEnvVar "BROWSER_FOR_WASM" "${HOME}/${chromeVersion}/chrome"
+SetEnvVar "CHROMEDRIVER_PATH" "${HOME}/${chromeVersion}/chromedriver"