feat(pack): add grafana and prometheus third-party tarballs

pack/third_party/grafana-12.2.4.linux-amd64.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5571a4921d0e8cf38f77a76f33fa5ddc765d74ec755c4e4a453e6bd8dd16ae15
+size 189087443

pack/third_party/prometheus-3.5.1.linux-amd64.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd6aea0ab214b05838470668dfcee7d01a7d91913509a227b00401ca872423f0
+size 121098699