bitbake: cookerdata/taskdata/runqueue: Drop remaining tryaltconfigs code and commandline option

I can't actually see how this was working, nothing connected the commandline option
to the data in TaskData(). Drop the remaining pieces of this option, it was a relic
from a decade ago and we want deterministic builds, not random tries until something
might work.

(Bitbake rev: 767c7ba8fc76ec667ac1567de1c971c3575f2ecd)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/taskdata.py

@@ -47,7 +47,7 @@ class TaskData:
     """
     BitBake Task Data implementation
     """
-    def __init__(self, abort = True, tryaltconfigs = False, skiplist = None, allowincomplete = False):
+    def __init__(self, abort = True, skiplist = None, allowincomplete = False):
         self.build_targets = {}
         self.run_targets = {}
 
@@ -66,7 +66,6 @@ class TaskData:
         self.failed_fns = []
 
         self.abort = abort
-        self.tryaltconfigs = tryaltconfigs
         self.allowincomplete = allowincomplete
 
         self.skiplist = skiplist