Bump test dependencies (#1583)

* Bump coverlet.collector from 6.0.2 to 6.0.4

Bumps [coverlet.collector](https://github.com/coverlet-coverage/coverlet) from 6.0.2 to 6.0.4.
- [Release notes](https://github.com/coverlet-coverage/coverlet/releases)
- [Commits](https://github.com/coverlet-coverage/coverlet/compare/v6.0.2...v6.0.4)

---
updated-dependencies:
- dependency-name: coverlet.collector
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* update test deps

* update test deps

* some fixes

* group dependencies

* analyzer fixes

* just group them all together

* more cleanup

* silent analyzers -> suggestion

* restore constant

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Robert Hague <rh@johnstreetcapital.com>
Co-authored-by: Rob Hague <rob.hague00@gmail.com>

.github/dependabot.yml

@@ -8,22 +8,26 @@ updates:
   - package-ecosystem: "docker"
     directory: "/test/Renci.SshNet.IntegrationTests/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
 
   - package-ecosystem: "nuget"
     directory: "/"
     schedule:
-      interval: "weekly"
-    ignore:
-      # AsyncInterface must stay at 1.0.0 because of https://github.com/sshnet/SSH.NET/pull/1288
+      interval: "monthly"
+    ignore: # See justifications in Directory.Packages.props
       - dependency-name: "Microsoft.Bcl.AsyncInterfaces"
-      # These should stay on LTS .NET Releases
+  
       - dependency-name: "System.Formats.Asn1"
         update-types: ["version-update:semver-major"]
-      - dependency-name: "Microsoft.Extensions.Logging.*"
+      
+      - dependency-name: "Microsoft.Extensions.Logging.Abstractions"
         update-types: ["version-update:semver-major"]
+    groups:
+      dependencies:
+        patterns:
+          - "*"
 
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"