gdb: update to 12.1

Release Notes:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob_plain;f=gdb/NEWS;hb=gdb-12.1-release

Refresh patches:
- 110-shared_libgcc.patch
- 130-gdb-ctrl-c.patch

Signed-off-by: Nick Hainke <vincent@systemli.org>

package/devel/gdb/patches/110-shared_libgcc.patch

@@ -1,6 +1,6 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -1300,13 +1300,13 @@ if test -z "$LD"; then
+@@ -1314,13 +1314,13 @@ if test -z "$LD"; then
    fi
  fi
  
@@ -17,7 +17,7 @@
    AC_LANG_PUSH(C++)
    AC_LINK_IFELSE([AC_LANG_SOURCE([
  #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
-@@ -1705,7 +1705,7 @@ AC_ARG_WITH(stage1-ldflags,
+@@ -1719,7 +1719,7 @@ AC_ARG_WITH(stage1-ldflags,
   # trust that they are doing what they want.
   if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
       -a "$have_static_libs" = yes; then
@@ -26,7 +26,7 @@
   fi])
  AC_SUBST(stage1_ldflags)
  
-@@ -1734,7 +1734,7 @@ AC_ARG_WITH(boot-ldflags,
+@@ -1748,7 +1748,7 @@ AC_ARG_WITH(boot-ldflags,
   # statically.  But if the user explicitly specified the libraries to
   # use, trust that they are doing what they want.
   if test "$poststage1_libs" = ""; then
@@ -37,7 +37,7 @@
  
 --- a/configure
 +++ b/configure
-@@ -5257,14 +5257,14 @@ if test -z "$LD"; then
+@@ -5275,14 +5275,14 @@ if test -z "$LD"; then
    fi
  fi
  
@@ -56,7 +56,7 @@
    ac_ext=cpp
  ac_cpp='$CXXCPP $CPPFLAGS'
  ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-@@ -6149,7 +6149,7 @@ else
+@@ -6167,7 +6167,7 @@ else
   # trust that they are doing what they want.
   if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
       -a "$have_static_libs" = yes; then
@@ -65,7 +65,7 @@
   fi
  fi
  
-@@ -6185,7 +6185,7 @@ else
+@@ -6203,7 +6203,7 @@ else
   # statically.  But if the user explicitly specified the libraries to
   # use, trust that they are doing what they want.
   if test "$poststage1_libs" = ""; then