build: set net7 for build and debug

Author: andresmoschini

.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/Doppler.HelloMicroservice/bin/Debug/net6.0/Doppler.HelloMicroservice.dll",
+            "program": "${workspaceFolder}/Doppler.HelloMicroservice/bin/Debug/net7.0/Doppler.HelloMicroservice.dll",
             "args": [],
             "cwd": "${workspaceFolder}/Doppler.HelloMicroservice",
             "stopAtEntry": false,

Doppler.HelloMicroservice.Test/Doppler.HelloMicroservice.Test.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <RootNamespace>Doppler.HelloMicroservice</RootNamespace>
   </PropertyGroup>

Doppler.HelloMicroservice/Doppler.HelloMicroservice.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
   </PropertyGroup>