Updated top level dependencies.

- Updated Lerna to the latest version.
- Updated Webpack dependency in cdkdx which has an SSL security issue hupe1980/cdkdx#22.
- Updated ClamAV version for Ubuntu run in Docker. Version `0.103.11-1.el7` is no longer available.
- Added build instructions to README.

Build results:

```
 Lerna (powered by Nx)   Successfully ran target build for 45 projects (2m)

✨  Done in 113.17s.
```

Test results:

```
Test Suites: 42 passed, 42 total
Tests:       106 passed, 106 total
Snapshots:   64 passed, 64 total
Time:        7.664 s
Ran all test suites in 27 projects.
✨  Done in 10.13s.
```

README.md

@@ -45,6 +45,18 @@ This repository is a monorepo managed with [Lerna](https://github.com/lerna/lern
 
 We welcome community contributions and pull requests.
 
+## Build
+
+1. Install `yarn` on your system.
+
+1. Install Docker which is required for some of the packages.
+
+1. Install Node dependencies.
+
+    yarn install
+
+1.
+
 ## License
 
 [MIT](LICENSE)

lerna.json

@@ -1,6 +1,5 @@
 {
   "npmClient": "yarn",
-  "useWorkspaces": true,
   "packages": ["packages/*", "examples/*"],
   "version": "independent",
   "command": {

package.json

@@ -22,9 +22,9 @@
     "examples/*"
   ],
   "devDependencies": {
-    "@types/node": "^14.14.31",
-    "cdkdx": "^1.7.0",
-    "cross-env": "^7.0.3",
-    "lerna": "^4.0.0"
+    "@types/node": "14.14.31",
+    "cdkdx": "1.9.0",
+    "cross-env": "7.0.3",
+    "lerna": "8.1.2"
   }
 }

packages/cdk-s3-antivirus/src/layers/clamav/Dockerfile

@@ -1,7 +1,7 @@
 FROM public.ecr.aws/lambda/provided:al2.2021.09.13.11
 
 ARG asset_name=layer
-ARG CLAMAV_VERSION=0.103.5-1.el7
+ARG CLAMAV_VERSION=0.103.11-1.el7
 
 USER root
 RUN mkdir -p /opt/{lib,clamav}
@@ -14,7 +14,7 @@ RUN amazon-linux-extras install epel -y && yum-config-manager --enable epel
 
 #
 # layer
-# 
+#
 RUN yum install clamav-$CLAMAV_VERSION -y