feat: Adds .NET 7 & Arm64 support (#1229)

## BREAKING CHANGE
**Publishing for linux will no longer include runtimes**

## Major Changes
* Adds .NET 7 support.
* Adds ARM64 support (experimental).
* Changes linux support to be open-ended against anything .NET 7 supports.
* Fixes native library resolutions. (Make sure to install `dev` versions of the libraries)
* Updates README
* Adds Ubuntu 22, CentOS 8/9 Stream to CI/CD.

## TODOs:
* Update modernuo.com docs

Closes #1173
Closes #1159

.github/workflows/build-test.yml

@@ -21,10 +21,10 @@ jobs:
     - uses: actions/checkout@v3
       with:
         fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
-    - name: Setup .NET 6
+    - name: Setup .NET 7
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 6.0.402
+        dotnet-version: 7.0.100-rc.2.22477.23
     - name: Build
       run: ./publish.cmd Release
     - name: Test
@@ -38,22 +38,40 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - container: fedora:35
-            name: Fedora 35
+          - container: ubuntu:jammy
+            name: Ubuntu 22
+            packageManager: apt
+          - container: debian:bullseye
+            name: Debian 11
+            packageManager: apt
           - container: fedora:36
             name: Fedora 36
+            packageManager: dnf
+          - container: quay.io/centos/centos:stream8
+            name: CentOS 8 Stream
+            packageManager: dnf
+          - container: quay.io/centos/centos:stream9
+            name: CentOS 9 Stream
+            packageManager: dnf
 
     steps:
-      - name: Install Prerequisites
-        run: dnf makecache --refresh && dnf install -y findutils libicu
+      - name: Enable EPEL
+        run: dnf upgrade --refresh -y && dnf install -y epel-release epel-next-release
+        if: ${{ startsWith(matrix.name, 'CentOS')  }}
+      - name: Install Prerequisites using dnf
+        run: dnf makecache --refresh && dnf install -y findutils libicu zlib-devel zstd libargon2-devel
+        if: ${{ matrix.packageManager == 'dnf' }}
+      - name: Install Prerequisites using apt
+        run: apt-get update -y && apt-get install -y curl libicu-dev libz-dev zstd libargon2-dev
+        if: ${{ matrix.packageManager == 'apt' }}
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
-      - name: Setup .NET 6
+      - name: Setup .NET 7
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: 6.0.402
+          dotnet-version: 7.0.100-rc.2.22477.23
       - name: Build
-        run: ./publish.cmd Release
+        run: ./publish.sh Release
       - name: Test
         run: dotnet test --no-restore