Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

New upstream version 2.15.2

Rebuilt for RHEL 9 BETA for openssl 3.0

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

Drop AnacondaRHEL workflow reference

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

Bump rev for upgrades

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1906405

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1893595

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1882328

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1883337
Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1883410

Add upstream fixes for memory management

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1882950

Add fix for https://bugzilla.redhat.com/show_bug.cgi?id=1882319

Updates so ELN builds in a Fedora-like reporting configuration, even though

forbidden_words: Add potentially sensitive env vars
lib: Add version script for libreport
lib: compress: Use libarchive
Replace various utility functions with stock GLib ones
gtk,lib: Update symbol list
dd: Update dd_get_owner to handle error return values
dirsize: Don't pick .lock'd dirs for deletion
setgid instead of setuid the abrt-action-install-debuginfo-to-abrt-cache
Various coding style improvements
Various memory management fixes
lib: Check for errors when opening files
gtk-helpers: Check return value
doc: Exclude more files with --without-bugzilla
lib: Don’t use external executables for decompression
lib: Decommission libreport_list_free_with_free
Drop Red Hat Customer Portal reporter
ureport: Drop Strata integration
lib: Remove creates-items tag parsing in event definitions