Bump templates version from 1.4.7 to 1.4.8.

> [!TIP]
> Close and reopen this pull request to run status checks.

Author: github-actions[bot]

src/Steeltoe.NetCoreTool.Templates.csproj

@@ -3,7 +3,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <PackageType>Template</PackageType>
     <PackageId>Steeltoe.NetCoreTool.Templates</PackageId>
-    <VersionPrefix>1.4.7</VersionPrefix>
+    <VersionPrefix>1.4.8</VersionPrefix>
     <VersionSuffix>pre</VersionSuffix>
     <Title>Steeltoe .NET Project Templates</Title>
     <Authors>Broadcom</Authors>