kconfigcheck: add additional kconfig requirements for systemd

From: https://github.com/systemd/systemd/blob/main/README

All of these config options are bool, hence why they are set to "y".
Kernels will also need to add pahole to the makedepends to support BPF.

fixes #3769

Signed-off-by: Clayton Craft <craftyguy@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6707>

kconfigcheck.toml

@@ -103,6 +103,19 @@ FW_LOADER_COMPRESS_ZSTD = "y"
 PSI = "y"
 PSI_DEFAULT_DISABLED = "n"
 UDMABUF = "y"
+["category:default".">=5.14.0"."all"]
+# systemd (kernel version is "recommended baseline")
+BPF = "y"
+BPF_JIT = "y"
+BPF_LSM = "y"
+IPC_NS = "y"
+KPROBES = "y"
+KPROBE_EVENTS = "y"
+NET_NS = "y"
+PID_NS = "y"
+SECURITYFS = "y"
+USER_NS = "y"
+UTS_NS = "y"
 
 ["category:netmount".">=2.6.0"."all"]
 CACHEFILES = "y"