SELinux is preventing /usr/local/bin/copyq from execmod access on the file /memfd:JITCode:QtQml

This is an issue probably only on RHEL9.

**Describe the bug**
CopyQ cannot start and gets terminated. These messages related to SELinux appear in the `/var/log/messages`:

```
*** Plugin catchall (11.6 confidence) suggests **************************#012#012If you believe that copyq should be allowed execmod access on the memfd:JITCode:QtQml (deleted) file by default.#012Then you should report this as a bug.#012You can generate a local policy module to allow this access.#012Do#012allow this access for now by executing:#012# ausearch -c 'copyq' --raw | audit2allow -M my-copyq#012# semodule -X 300 -i my-copyq.pp#012
Oct 6 22:09:34 localhost setroubleshoot[18564]: SELinux is preventing /usr/local/bin/copyq from execmod access on the file /memfd:JITCode:QtQml (deleted). For complete SELinux messages run: sealert -l 1199e9c3-5696-4579-a6c9-cbe098f4226e
Oct 6 22:09:34 localhost setroubleshoot[18564]: SELinux is preventing /usr/local/bin/copyq from execmod access on the file /memfd:JITCode:QtQml (deleted).#012#012***** Plugin catchall_boolean (89.3 confidence) suggests ******************#012#012If you want to allow selinuxuser to execmod#012Then you must tell SELinux about this by enabling the 'selinuxuser_execmod' boolean.#012#012Do#012setsebool -P selinuxuser_execmod 1#012#012***** Plugin catchall (11.6 confidence) suggests **************************#012#012If you believe that copyq should be allowed execmod access on the memfd:JITCode:QtQml (deleted) file by default.#012Then you should report this as a bug.#012You can generate a local policy module to allow this access.#012Do#012allow this access for now by executing:#012# ausearch -c 'copyq' --raw | audit2allow -M my-copyq#012# semodule -X 300 -i my-copyq.pp#012
Oct 6 22:09:34 localhost setroubleshoot[18564]: SELinux is preventing /usr/local/bin/copyq from execmod access on the file /memfd:JITCode:QtQml (deleted). For complete SELinux messages run: sealert -l 1199e9c3-5696-4579-a6c9-cbe098f4226e
Oct 6 22:09:34 localhost setroubleshoot[18564]: SELinux is preventing /usr/local/bin/copyq from execmod access on the file /memfd:JITCode:QtQml (deleted).#012#012***** Plugin catchall_boolean (89.3 confidence) suggests ******************#012#012If you want to allow selinuxuser to execmod#012Then you must tell SELinux about this by enabling the 'selinuxuser_execmod' boolean.#012#012Do#012setsebool -P selinuxuser_execmod 1#012#012***** Plugin catchall (11.6 confidence) suggests **************************#012#012If you believe that copyq should be allowed execmod access on the memfd:JITCode:QtQml (deleted) file by default.#012Then you should report this as a bug.#012You can generate a local policy module to allow this access.#012Do#012allow this access for now by executing:#012# ausearch -c 'copyq' --raw | audit2allow -M my-copyq#012# semodule -X 300 -i my-copyq.pp#012
Oct 6 22:09:44 localhost systemd[1]: dbus-:1.11-org.fedoraproject.SetroubleshootPrivileged@1.service: Main process exited, code=killed, status=14/ALRM
```

**To Reproduce**
Steps to reproduce the behavior:
1. Install the latest version `6.3.2` on RHEL9
2. Start `copyq`

**Expected behavior**
CopyQ expected to start without generating a local SELinux policy module

**Screenshots**
N/A

**Version, OS and Environment**
(Get details from `copyq version` command if possible.)
- OS Red Hat Enterprise Linux release `9.0` (Plow), `5.14.0-70.26.1.el9_0.x86_64`
- SELinux Enforcing
- CopyQ Clipboard Manager 6.3.2
- Qt: 5.15.2
- KNotifications: 5.90.0
- Compiler: GCC
- Arch: x86_64-little_endian-lp64

**Additional context**
The temporary fix was:
1. `sudo ausearch -c 'copyq' --raw | audit2allow -M my-copyq`
3. `sudo semodule -i my-copyq.pp`