chore: update build (DaveSkender#417)

simplify versioning

Author: DaveSkender

Diff for: gitversion.yml

@@ -1,13 +1,7 @@
-assembly-versioning-scheme: MajorMinorPatch
-mode: Mainline
-branches:
-  feature:
-    tag: preview
-  master:
-    mode: ContinuousDeployment
-    tag: ''
-  pull-request:
-    mode: ContinuousDeployment
-ignore:
-  sha: []
-merge-message-formats: {}
+mode: mainline
+
+commit-message-incrementing: Enabled
+major-version-bump-message: '\+semver:\s?(breaking|major)'
+minor-version-bump-message: '\+semver:\s?(feature|minor)'
+patch-version-bump-message: '\+semver:\s?(fix|patch)'
+no-bump-message: '\+semver:\s?(none|skip)'