REVERT-ME Update to .NET 3.0

deployment/centos-package-x64/Dockerfile

@@ -3,7 +3,7 @@ FROM centos:7
 ARG SOURCE_DIR=/jellyfin
 ARG PLATFORM_DIR=/jellyfin/deployment/centos-package-x64
 ARG ARTIFACT_DIR=/dist
-ARG SDK_VERSION=2.2
+ARG SDK_VERSION=3.0
 # Docker run environment
 ENV SOURCE_DIR=/jellyfin
 ENV ARTIFACT_DIR=/dist

deployment/fedora-package-x64/Dockerfile

@@ -3,7 +3,7 @@ FROM fedora:29
 ARG SOURCE_DIR=/jellyfin
 ARG PLATFORM_DIR=/jellyfin/deployment/fedora-package-x64
 ARG ARTIFACT_DIR=/dist
-ARG SDK_VERSION=2.2
+ARG SDK_VERSION=3.0
 # Docker run environment
 ENV SOURCE_DIR=/jellyfin
 ENV ARTIFACT_DIR=/dist

deployment/fedora-package-x64/pkg-src/jellyfin.spec

@@ -38,7 +38,7 @@ Requires:       libcurl, fontconfig, freetype, openssl, glibc libicu
 # Requirements not packaged in main repos
 # COPR @dotnet-sig/dotnet or
 # https://packages.microsoft.com/rhel/7/prod/
-BuildRequires:  dotnet-runtime-2.2, dotnet-sdk-2.2
+BuildRequires:  dotnet-runtime-3.0, dotnet-sdk-3.0
 # RPMfusion free
 Requires:       ffmpeg