[Buildroot] [PATCH for-next] package/gdb: enable nios2

[Peter Korsgaard]

>>>>> "Romain" == Romain Naour <romain.naour at gmail.com> writes:

 > It turn out that gdb/gdbserver support for nios2 is available since 7.7 release, since commit [1] [2].
 > [1] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=a1217d97c4b0449d052fad3d2df2ab58b48f918c
 > [2] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=68f5f83833e21b8c8466fe852b403b81db227ce4

 > Signed-off-by: Romain Naour <romain.naour at gmail.com>
 > ---
 > git tag --contains a1217d97c4b0449d052fad3d2df2ab58b48f918c
 > returns gdb-7.7-release tag as the oldest containing this commit.

Committed to 2021.02.x and 2021.05.x, thanks.

-- 
Bye, Peter Korsgaard