Revert formatting in 4.19.1 release notes

The italics and superscript for the prefix and postfix, respectively,
look a bit messy and disrupt the flow of the text, move back to the
simpler formatting (the changelog script was updated in commit
61f70f6).

wiki/Releases/4.19.1.1.md

@@ -11,12 +11,12 @@ title: rpm.org - Releases
 
 ## Summary of changes from RPM 4.19.1
 ### Fixes
-* *Packaging:* Don't warn about missing user/group on skipped files <sup>Regression</sup> ([#2814](https://github.com/rpm-software-management/rpm/pull/2814))
-* *Packaging:* Make user/group lookup caching thread-safe <sup>Regression</sup> ([#2843](https://github.com/rpm-software-management/rpm/pull/2843))
-* *Lua interface:* Fix regression in Lua scriptlet runaway child detection <sup>Regression</sup> ([#2818](https://github.com/rpm-software-management/rpm/pull/2818))
-* *Build:* CMakeLists.txt: restore readline support as an explicit option <sup>Regression</sup> ([#2852](https://github.com/rpm-software-management/rpm/pull/2852))
-* *Build:* Fix unconditional uses of Linux-specific extensions <sup>Regression</sup> ([#2812](https://github.com/rpm-software-management/rpm/pull/2812))
-* *Build:* Add missing include for `check_symbol_exists` ([#2831](https://github.com/rpm-software-management/rpm/pull/2831))
-* *Build:* Don't use `_nl_msg_cat_cntr` if it's not available ([#2856](https://github.com/rpm-software-management/rpm/pull/2856))
+* Packaging: Don't warn about missing user/group on skipped files [Regression] ([#2814](https://github.com/rpm-software-management/rpm/pull/2814))
+* Packaging: Make user/group lookup caching thread-safe [Regression] ([#2843](https://github.com/rpm-software-management/rpm/pull/2843))
+* Lua interface: Fix regression in Lua scriptlet runaway child detection [Regression] ([#2818](https://github.com/rpm-software-management/rpm/pull/2818))
+* Build: CMakeLists.txt: restore readline support as an explicit option [Regression] ([#2852](https://github.com/rpm-software-management/rpm/pull/2852))
+* Build: Fix unconditional uses of Linux-specific extensions [Regression] ([#2812](https://github.com/rpm-software-management/rpm/pull/2812))
+* Build: Add missing include for `check_symbol_exists` ([#2831](https://github.com/rpm-software-management/rpm/pull/2831))
+* Build: Don't use `_nl_msg_cat_cntr` if it's not available ([#2856](https://github.com/rpm-software-management/rpm/pull/2856))
 
 [Full Changelog](https://github.com/rpm-software-management/rpm/compare/rpm-4.19.1-release...rpm-4.19.1.1-release)