feat: migrate to woodpeckerci

- update build tool for kubernetes auth
- update build tool to build packages without docker (native + buildah)
- add woodpecker pre-commit and build jobs

.woodpecker/build-almalinux8.yaml

@@ -17,4 +17,4 @@ steps:
   - name: show rpms
     image: git.unkin.net/unkin/almalinux8-base:latest
     commands:
-      - find /woodpecker/src/git.unkin.net/unkin/rpmbuilder/ -type f -name "*.rpm"
+      - find / -type f -name "*.rpm"

.woodpecker/build-almalinux9.yaml

@@ -17,4 +17,4 @@ steps:
   - name: show rpms
     image: git.unkin.net/unkin/almalinux9-base:latest
     commands:
-      - find /woodpecker/src/git.unkin.net/unkin/rpmbuilder/ -type f -name "*.rpm"
+      - find / -type f -name "*.rpm"