build(deps): bump MassTransit_Version from 8.0.14-develop.1152 to 8.1.2

Bumps `MassTransit_Version` from 8.0.14-develop.1152 to 8.1.2.

Updates `MassTransit` from 8.0.14-develop.1152 to 8.1.2
- [Commits](https://github.com/MassTransit/MassTransit/commits/v8.1.2)

Updates `MassTransit.Newtonsoft` from 8.0.14-develop.1152 to 8.1.2
- [Commits](https://github.com/MassTransit/MassTransit/commits/v8.1.2)

Updates `MassTransit.RabbitMQ` from 8.0.14-develop.1152 to 8.1.2
- [Commits](https://github.com/MassTransit/MassTransit/commits/v8.1.2)

Updates `MassTransit.Quartz` from 8.0.14-develop.1152 to 8.1.2
- [Commits](https://github.com/MassTransit/MassTransit/commits/v8.1.2)

---
updated-dependencies:
- dependency-name: MassTransit
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: MassTransit.Newtonsoft
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: MassTransit.RabbitMQ
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: MassTransit.Quartz
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Directory.Build.props

@@ -1,4 +1,4 @@
-<Project>
+<Project>
     <PropertyGroup Label="Common properties">
         <Product>Eventual Shop</Product>
         <Copyright>Copyright (c) 2021-2023 Antonio Falcão Jr.</Copyright>
@@ -37,7 +37,7 @@
         <MongoDb_Version>2.19.0</MongoDb_Version>
 
         <!--MassTransit-->
-        <MassTransit_Version>8.0.14-develop.1152</MassTransit_Version>
+        <MassTransit_Version>8.1.2</MassTransit_Version>
         <Quartz_Version>3.6.2</Quartz_Version>
 
         <!--Newtonsoft-->