Consistent version/branch info, fix gitorigin

- Dev dist: mntm-(branch)-(commit)
- Dev version: mntm-dev
- Dev gitbranch: (branch)
- Tag dist: mntm-(ver)
- Tag version: mntm-(ver)
- Tag gitbranch: mntm-(ver)
- Consistent between CI and local
- Gitorigin falls back based on context
- MNTM settings header won't clip with custom branch names
- About fw info page shows dirty flag and branch when custom, in same layout as OFW

scripts/fbt_tools/fbt_version.py

@@ -32,8 +32,6 @@ def generate(env):
                             "${TARGET.dir.posix}",
                             "--dir",
                             "${ROOT_DIR}",
-                            "--suffix",
-                            "${DIST_SUFFIX}",
                         ]
                     ],
                     "${VERSIONCOMSTR}",