Merge branch 'hotfix/6.0.1' into develop

* hotfix/6.0.1:
  (build) Pin to specific version of ubuntu
  (#67) Add cake-addin tag
  (maint) Fix line endings
  (maint) Fix line endings

Author: gep13

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest, macos-latest]
+        os: [windows-latest, ubuntu-18.04, macos-latest]
 
     env:
       AZURE_PASSWORD: ${{ secrets.AZURE_PASSWORD }}

.github/workflows/codeql-analysis.yml

@@ -17,7 +17,7 @@ on:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     strategy:
       fail-fast: false

.github/workflows/dependabot-cake.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   dependabot-cake:
-    runs-on: ubuntu-latest # linux, because this is a docker-action
+    runs-on: ubuntu-18.04 # linux, because this is a docker-action
     steps:
       - name: check/update cake dependencies
         uses: nils-org/dependabot-cake-action@v1

.github/workflows/publishDocs.yml

@@ -11,7 +11,7 @@ env:
 
 jobs:
   cake:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     steps:
     - name: checkout

.github/workflows/release-notes.yml

@@ -7,7 +7,7 @@ jobs:
   draft-stable:
     env:
       GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     steps:
       - name: Checkout the requested branch

src/Cake.Json/Cake.Json.csproj

@@ -12,7 +12,7 @@
     <Title>Cake.Json</Title>
     <Summary>JSON Serialization and manipulation addon for cake build.</Summary>
     <Description>Cake Build addon for JSON Serialization and manipulation.</Description>
-    <PackageTags>Cake Script Build</PackageTags>
+    <PackageTags>cake;script;build;cake-addin</PackageTags>
     <Authors>Redth</Authors>
     <Owners>Redth, cake-contrib</Owners>
     <RepositoryUrl>https://github.com/cake-contrib/Cake.Json.git</RepositoryUrl>