RFC Bump sysdig to 0.29.1

Hi.

In this contribution, I bumped sysdig version to 0.29.1.
Indeed, following this discussion [1], Arnout Vandecappelle noted sysdig 0.27.1 cannot be cross-compiled to, e.g., aarch64 because it uses the open() syscall.

To fix this, I bumped sysdig to 0.29.1.
Sadly, some components of sysdig, like libsinsp, libscap and the kernel modules, were moved to falcosecurity/libs.
So, I added the falcosecurity-libs package.
A new patch was added to sysdig recipe to avoid compiling again falcosecurity-libs.
Nonetheless, this patch is a bit big, so I prefered to keep the RFC tag to gather your opinion about it.

I was nonetheless able to build and run sysdig with start-qemu.sh:
Welcome to Buildroot
buildroot login: root
# scap: loading out-of-tree module taints kernel.
scap: driver loading, scap 0.1.1dev
scap: adding new consumer (____ptrval____)
scap: initializing ring buffer for CPU 0
scap: CPU buffer initialized, size=8388608
scap: starting capture
2 14:29:14.500045202 0 <NA> (113) > switch next=10 pgft_maj=212 pgft_min=1175 vm_size=45204 vm_rss=18256 vm_swap=0
...
97 14:29:14.514272929 0 <NA> (113) > switch next=114 pgft_maj=213 pgft_min=1180 vm_size=45204 vm_rss=18256 vm_swap=
scap: deallocating consumer (____ptrval____)
scap: no more consumers, stopping capture

So, if you see a particular way to fix the problem I described above or any problem with this contribution, feel free to share it!

Changes since:
v3:
- Make falcosecurity-libs a generic-package and a kernel-package. The generic-package will download us the libraries (libscap and libsinsp) which will be built by sysdig.mk.
The kernel-package will build the kernel module.
This permitted to simplify the overall contribution architecture by removing some patches.
v2:
- Add linux CONFIG_ option to execute falcosecurity-libs kernel module.
- falcosecurity-libs driver name was set so sysdig automatically loads it.

Francis Laniel (2):
falcosecurity-libs: add new package
package/sysdig: bump to 0.29.1

 DEVELOPERS                                    |  1 +
 package/Config.in                             |  1 +
 ...cmake-Permit-setting-GRPC_CPP_PLUGIN.patch | 34 ++++++++
 package/falcosecurity-libs/Config.in          | 38 +++++++++
 .../falcosecurity-libs.hash                   |  5 ++
 .../falcosecurity-libs/falcosecurity-libs.mk  | 75 +++++++++++++++++
 ...BUNDLED_DEPS-before-getting-nlohmann.patch | 51 ++++++++++++
 ...ATCH_COMMAND-to-fix-lua-types-and-fu.patch | 82 -------------------
 ...gainst-libabseil-cpp-which-grpc-uses.patch | 47 -----------
 ...e-Add-libsinsp.a-as-IMPORTED-library.patch | 59 +++++++++++++
 package/sysdig/Config.in                      | 31 ++-----
 package/sysdig/sysdig.hash                    |  4 +-
 package/sysdig/sysdig.mk                      | 55 ++++++-------
 13 files changed, 295 insertions(+), 188 deletions(-)
 create mode 100644 package/falcosecurity-libs/0001-cmake-Permit-setting-GRPC_CPP_PLUGIN.patch
 create mode 100644 package/falcosecurity-libs/Config.in
 create mode 100644 package/falcosecurity-libs/falcosecurity-libs.hash
 create mode 100644 package/falcosecurity-libs/falcosecurity-libs.mk
 create mode 100644 package/sysdig/0001-cmake-Check-USE_BUNDLED_DEPS-before-getting-nlohmann.patch
 delete mode 100644 package/sysdig/0001-libsinsp-Apply-PATCH_COMMAND-to-fix-lua-types-and-fu.patch
 delete mode 100644 package/sysdig/0002-Link-against-libabseil-cpp-which-grpc-uses.patch
 create mode 100644 package/sysdig/0002-cmake-Add-libsinsp.a-as-IMPORTED-library.patch

Best regards and thank you in advance.
---
[1] https://marc.info/?l=buildroot&m=164951521629400

2.25.1

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