Merge branch 'master' into master-net10-linq-compatibility

# Conflicts:
#	Orm/Xtensive.Orm/Orm/Linq/Expressions/LocalCollectionExpression.cs
#	Orm/Xtensive.Orm/Orm/Linq/Translator.Expressions.cs
#	Orm/Xtensive.Orm/Orm/Linq/WellknownMembers.Queryable.cs
#	Orm/Xtensive.Orm/Reflection/WellKnown.QueryableExtensions.cs

Author: alex-kulakov

.github/actions/setup-dotnets/action.yml

@@ -11,6 +11,12 @@ runs:
   using: "composite"
 
   steps:
+    - name: Setup .NET 10 (if needed)
+      if: ${{ contains(inputs.target_framework, '10.0') }}
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: '10.0.x'
+
     - name: Setup .NET 9 (if needed)
       if: ${{ contains(inputs.target_framework, '9.0') }}
       uses: actions/setup-dotnet@v4

.github/workflows/auto-databaseless-tests.yml

@@ -99,7 +99,7 @@ jobs:
     name: Core Tests
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ]
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-firebird5-tests.yml

@@ -153,7 +153,7 @@ jobs:
     name: Tests on Firebird 5
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0' ]
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-mssql2019-tests.yml

@@ -144,7 +144,7 @@ jobs:
     name: Tests on MS SQL Server 2019
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-mysql57-tests.yml

@@ -150,7 +150,7 @@ jobs:
     name: Tests on MySQL 5.7
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-mysql80-tests.yml

@@ -153,7 +153,7 @@ jobs:
     name: Tests on MySQL 8.0
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-mysql90-tests.yml

@@ -153,7 +153,7 @@ jobs:
     name: Tests on MySQL 9.0
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-pgsql140-tests.yml

@@ -144,7 +144,7 @@ jobs:
     name: Tests on PostgreSQL 14.0
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-pgsql170-tests.yml

@@ -153,7 +153,7 @@ jobs:
     name: Tests on PostgreSQL 17.0
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0' ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version

.github/workflows/auto-sqlite3-tests.yml

@@ -142,7 +142,7 @@ jobs:
     name: Tests on SQLite 3
     strategy:
       matrix:
-        net: [ 'net6.0', 'net7.0', 'net8.0' ]
+        net: [ 'net8.0', 'net10.0'  ] # only LTS
     # For security reasons we allow test runs either for pushes from the team or for pull-requests after their changes were seen and approved by someone
     #
     # push filter - to cover pushes from the team to main branch of major version