Fix log parsing for DNF5

Based on logs from some of the first builds with DNF5, there are a
couple differences in root.log that matter to our parser.

First, the NVR is quoted in the "already installed" message:

- Package coreutils-9.4-1.fc40.x86_64 is already installed.
+ Package "coreutils-9.4-1.fc40.x86_64" is already installed.

Second, IEC abbreviations are used when describing package sizes (and
there also seems to be a change from download size to installed size,
not that the number matters here):

- make   x86_64 1:4.4.1-2.fc39   build  579 k
+ make   x86_64 1:4.4.1-2.fc39   build  1.8 MiB

feedback_pipeline.py

@@ -2884,8 +2884,9 @@ def _get_build_deps_from_a_root_log(self, root_log):
 
                 # "Package already installed" indicates it's directly required,
                 # so save it.
+                # DNF5 quotes the NVR in that statement, where DNF4 did not.
                 if "is already installed." in file_line:
-                    pkg_name = file_line.split()[3].rsplit("-",2)[0]
+                    pkg_name = file_line.split()[3].strip('"').rsplit("-",2)[0]
                     required_pkgs.append(pkg_name)
 
                 # That's all! Next state!
@@ -2955,7 +2956,8 @@ def _get_build_deps_from_a_root_log(self, root_log):
                         continue
 
                     elif len(file_line.split()) == 5:
-                        if file_line.split()[4] in ["B", "k", "M", "G"]:
+                        # DNF5 uses B/KiB/MiB/GiB, DNF4 uses B/k/M/G
+                        if file_line.split()[4] in ["B", "KiB", "k", "MiB", "M", "GiB", "G"]:
                             continue
                         else:
                             pkg_name = file_line.split()[2]