pkg: support android on docker(redroid).

[cfc4n]

fix: #445

Added detection of Android running on containers

cda5a878a8c4:/ # ./ecapture tls
2023/12/23 14:37:30 Your environment is like a container. We won't be able to detect the BTF configuration.
tls_2023/12/23 14:37:30 ECAPTURE :: ecapture Version : androidgki_x86_64:--:5.15.0-91-generic
tls_2023/12/23 14:37:30 ECAPTURE :: Pid Info : 1717
tls_2023/12/23 14:37:30 ECAPTURE :: Kernel Info : 5.15.126
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	module initialization
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	master key keylogger:
tls_2023/12/23 14:37:30 ECAPTURE ::	Module.Run()
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	Text MODEL
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	OpenSSL/BoringSSL version not found, used default version :android_default
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	HOOK type:2, binrayPath:/apex/com.android.conscrypt/lib64/libssl.so
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	Hook masterKey function:SSL_in_init
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	libPthread:/apex/com.android.runtime/lib64/bionic/libc.so
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	target all process.
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	target all users.
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	BPF bytecode filename:user/bytecode/boringssl_a_13_kern.o
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	perfEventReader created. mapSize:4 MB
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	perfEventReader created. mapSize:4 MB
tls_2023/12/23 14:37:30 EBPFProbeOPENSSL	module started successfully.
tls_2023/12/23 14:37:30 ECAPTURE :: 	start 1 modules
^Ctls_2023/12/23 14:37:41 EBPFProbeOPENSSL	close.
tls_2023/12/23 14:37:41 EBPFProbeOPENSSL	close

[XiaoliChan]

Sweet!