chore: test updating node to 16.20

.nvmrc

@@ -1 +1 @@
-16.14
+16

Dockerfile

@@ -114,8 +114,8 @@ RUN pip install -r requirements/pip.txt
 RUN pip install -r requirements/edx/base.txt
 
 # Install node and npm
-RUN nodeenv /edx/app/edxapp/nodeenv --node=16.14.0 --prebuilt
-RUN npm install -g npm@8.5.x
+RUN nodeenv /edx/app/edxapp/nodeenv --node=16.20.2 --prebuilt
+RUN npm install -g npm@8.19.x
 
 # This script is used by an npm post-install hook.
 # We copy it into the image now so that it will be available when we run `npm install` in the next step.
@@ -125,7 +125,7 @@ COPY scripts/copy-node-modules.sh scripts/copy-node-modules.sh
 # Install node modules
 COPY package.json package.json
 COPY package-lock.json package-lock.json
-RUN npm set progress=false && npm ci
+RUN npm set progress=false && CXXFLAGS="--std=c++17" npm ci
 
 # The builder-development stage is a temporary stage that installs python modules required for development purposes
 # The built artifacts from this stage are then copied to the development stage.