Add llvm-ir2vec to file list

Added in llvm/llvm-project#147842.

Author: nikic

llvm.spec

@@ -2804,6 +2804,12 @@ fi
 }}
 %endif
 
+%if %{maj_ver} >= 22
+%{expand_bins %{expand:
+    llvm-ir2vec
+}}
+%endif
+
 %{expand_mans %{expand:
     bugpoint
     clang-tblgen
@@ -2862,6 +2868,12 @@ fi
     tblgen
 }}
 
+%if %{maj_ver} >= 22
+%{expand_mans %{expand:
+    llvm-ir2vec
+}}
+%endif
+
 %expand_datas opt-viewer
 
 %files -n %{pkg_name_llvm}-libs