Update Inventory for heroku/dotnet (#377)

Co-authored-by: heroku-linguist[bot] <136119646+heroku-linguist[bot]@users.noreply.github.com>

Author: heroku-linguist[bot]

buildpacks/dotnet/CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Support for .NET SDK versions: 9.0.310.
+
 ## [1.0.1] - 2026-01-15
 
 ### Fixed

buildpacks/dotnet/inventory.toml

@@ -1608,6 +1608,20 @@ arch = "arm64"
 url = "https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.309/dotnet-sdk-9.0.309-linux-arm64.tar.gz"
 checksum = "sha512:80f3ba0533a207ed39ccf0f43cfac4d6b96269b4ca539dabe0f379d5e31a812e103a56e4636b8475a191ea81285cd98231e10fb486de3c1c93dfd56bf4542e7c"
 
+[[artifacts]]
+version = "9.0.310"
+os = "linux"
+arch = "amd64"
+url = "https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.310/dotnet-sdk-9.0.310-linux-x64.tar.gz"
+checksum = "sha512:8203f566a23e09142381b2730ba2efed79a93240c096b02c9a8341e95d550a26d9c31496d9b11ce24ede61bbd7fb72131d4cf85880d101c90ae84d2442d0a596"
+
+[[artifacts]]
+version = "9.0.310"
+os = "linux"
+arch = "arm64"
+url = "https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.310/dotnet-sdk-9.0.310-linux-arm64.tar.gz"
+checksum = "sha512:6559b4df6a44b290bce228a2002b1ccc6dc03ec0041b7dc065007a85de3b32ed1980a1a40fd06d36d1dc78f081114da8c98705eca4be83255c6df8647080a0e7"
+
 [[artifacts]]
 version = "10.0.100-preview.1.25120.13"
 os = "linux"