Bump more to .NET 8

.drone.yml

@@ -14,12 +14,12 @@ steps:
   commands:
   - git fetch --tags
 - name: Build for Release
-  image: mcr.microsoft.com/dotnet/sdk:7.0
+  image: mcr.microsoft.com/dotnet/sdk:8.0
   commands:
   - dotnet build -c Release -p:SymbolPackageFormat=symbols.nupkg -p:ContinuousIntegrationBuild=true
   - dotnet build -c Release -p:ContinuousIntegrationBuild=true
 - name: Publish
-  image: mcr.microsoft.com/dotnet/sdk:7.0
+  image: mcr.microsoft.com/dotnet/sdk:8.0
   environment:
     API_KEY:
       from_secret: API_KEY
@@ -27,4 +27,4 @@ steps:
   commands:
   - cd src/Xdg.Directories
   - dotnet nuget push bin/Release/\*.symbols.nupkg --api-key $API_KEY --source $NUGET_REPO
-  - dotnet nuget push bin/Release/\*.snupkg --api-key $API_KEY --source $NUGET_REPO
+  - dotnet nuget push bin/Release/\*.snupkg --api-key $API_KEY --source $NUGET_REPO

.github/dependabot.yml

@@ -9,3 +9,7 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "daily"
+  - package-ecosystem: "github actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/build-test.yaml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         operating-system: ["windows", "macos", "ubuntu"]
-        dotnet-version: ["7.0.x"]
+        dotnet-version: ["8.0.x"]
 
     runs-on: ${{ matrix.operating-system }}-latest
 
@@ -88,4 +88,4 @@ jobs:
         run: |
           dotnet nuget push src/Xdg.Directories/bin/Release/*.nupkg -s https://api.nuget.org/v3/index.json -k ${{ secrets.NUGET_KEY }}
         env:
-          NUGET_API_KEY: ${{ secrets.GITHUB_TOKEN }}
+          NUGET_API_KEY: ${{ secrets.GITHUB_TOKEN }}

GNUmakefile

@@ -1,5 +1,5 @@
 DOTNET ?= dotnet
-NETVERSION ?= net7.0
+NETVERSION ?= net8.0
 
 .PHONY: publish
 publish: