Passkey account creation: identifier-first flow

.github/workflows/build.yml

@@ -37,9 +37,10 @@ jobs:
             export DEBIAN_FRONTEND=noninteractive
             echo "The build of boringssl requires golang."
             echo "The github runner seems to have some version of golang already; installing golang-go breaks."
-            which go || sudo apt-get install golang-go
+            which go || (sudo apt-get update && sudo apt-get install golang-go)
 
-            sudo apt-get install -y build-essential libcap-dev xz-utils zip unzip strace curl discount git python3 zlib1g-dev cmake ccache
+            sudo apt-get update && sudo apt-get install -y --no-install-recommends \
+                build-essential libcap-dev xz-utils zip unzip strace curl discount git python3 zlib1g-dev cmake ccache
 
             # Install OpenSSL 1.1 (required for Meteor/Node compatibility)
             # Ubuntu 24.04 only ships OpenSSL 3.x, so we need to install 1.1 from older release
@@ -107,7 +108,7 @@ jobs:
           # the constant below.
           make lint | tee lint.log
           num_problems=$(cat lint.log | grep ' problems (0 errors, ' | awk '{print $2}')
-          [ "$num_problems" = 774 ]
+          [ "$num_problems" = 704 ]
       - name: setup java 11
         uses: actions/setup-java@v4
         with: