ci: centralize branch verification and source scanning

Co-Authored-By: Codex <noreply@openai.com>

.circleci/config.yml

@@ -1,12 +1,12 @@
 version: 2.1
 setup: true
 orbs:
-  qqq-orb: kingsrook/qqq-orb@0.8
+  qqq-orb: kingsrook/qqq-orb@0.7.15
 workflows:
   setup:
     jobs:
     - qqq-orb/generate_pipeline:
-        orb_version: '0.8'
+        orb_version: 0.7.15
         filters:
           branches:
             ignore: automation/qbit-rc-pending

.gitea/workflows/build.yaml

@@ -1,7 +0,0 @@
-name: build
-on:
-  push:
-jobs:
-  maven:
-    uses: self:KofTwentyTwo/ci-workflows/.gitea/workflows/maven.yaml@v1
-    secrets: inherit

.qqq-ci.yml

@@ -1,5 +1,5 @@
 profile: qbit
-orb_version: '0.8'
+orb_version: 0.7.15
 default_branch: main
 java_version: '21'
 browsers: true