AUR bearhub: fix stale source cache collision (pkgrel=10)

Use tag-specific tarball name bearhub-0.10.7-bearhub.6.tar.gz so makepkg
and AUR helpers do not reuse an outdated bearhub-0.10.7.tar.gz from cache.
Ignore makepkg artifacts under packaging/aur/.

bauh/gems/appimage/util.py

@@ -1,48 +0,0 @@
-import os
-import re
-from typing import Optional
-
-RE_DESKTOP_EXEC = re.compile(r'(\n?\s*\w*Exec\s*=(.+))')
-RE_MANY_SPACES = re.compile(r'\s+')
-
-
-def find_appimage_file(folder: str) -> Optional[str]:
-    for r, d, files in os.walk(folder):
-        for f in files:
-            if f.lower().endswith('.appimage'):
-                return f'{folder}/{f}'
-
-
-def replace_desktop_entry_exec_command(desktop_entry: str, appname: str, file_path: str) -> str:
-    execs = RE_DESKTOP_EXEC.findall(desktop_entry)
-
-    if not execs:
-        return desktop_entry
-
-    final_entry = desktop_entry
-    treated_name = appname.strip().lower()
-
-    for exec_groups in execs:
-        full_match = exec_groups[0]
-
-        if full_match.strip().startswith("TryExec"):  # TryExec cause issues in some DE to display the app icon
-            final_entry = final_entry.replace(full_match, "")
-            continue
-
-        cmd = RE_MANY_SPACES.sub(' ', exec_groups[1].strip())
-        if cmd:
-            words = cmd.split(' ')
-            changed = False
-
-            for idx in range(len(words)):
-                if words[idx].lower() == treated_name:
-                    words[idx] = f'"{file_path}"'
-                    changed = True
-                    break
-
-            if not changed:
-                words = [f'"{file_path}"']
-
-            final_entry = final_entry.replace(full_match, full_match.replace(exec_groups[1], ' '.join(words)))
-
-    return final_entry