Changed to mainline versioning mode.

GitVersion.yml

@@ -1,15 +1,5 @@
-mode: ContinuousDeployment
+mode: Mainline
 commit-message-incrementing: Enabled
-assembly-informational-format: '{FullSemVer}+Sha.{Sha}'
 branches:
-  main:
-    prevent-increment-of-merged-branch-version: true
-    track-merge-target: true
-    tracks-release-branches: true
-    is-release-branch: false
-  hotfix:
-    tag: hotfix
-    prevent-increment-of-merged-branch-version: true
-    is-release-branch: true
   feature:
     regex: ^features?[/-]|^tasks?[/-]