containers/ltp: Remove tests dependent on loop devices

We have noticed failures in several recently added tests due to a
missing loop device on the client (VM) machine. See below for an
example:

```
run_ltp.sh: /opt/ltp/testcases/bin/chdir01
tst_buffers.c:57: TINFO: Test is using guarded buffers
tst_tmpdir.c:316: TINFO: Using /testdir/LTP_chdQCZGxn as tmpdir (unknown filesystem)
tst_device.c:97: TBROK: Could not stat loop device 0

Summary:
passed   0
failed   0
broken   1
skipped  0
warnings 0
```

For the time being, we remove those tests until we know the actual
requirement for loop devices while running them.

Signed-off-by: Anoop C S <[email protected]>

Author: anoopcs9

testcases/containers/images/ltp/run_ltp.sh

@@ -6,11 +6,9 @@ TESTDIR="${1:-"/testdir"}"
 declare -a LTP_TESTS=(
 	"aio01"
 	"aio02"
-	"chdir01"
 	"chdir04"
 	"close01"
 	"close02"
-	"close_range01"
 	"close_range02"
 	"creat01"
 	"creat03"
@@ -26,9 +24,6 @@ declare -a LTP_TESTS=(
 	"dup03"
 	"dup04"
 	"fallocate02"
-	"fallocate04"
-	"fallocate05"
-	"fallocate06"
 	"fchdir01"
 	"fchdir02"
 	"fchmod06"
@@ -42,20 +37,14 @@ declare -a LTP_TESTS=(
 	"fcntl05"
 	"fdatasync01"
 	"fdatasync02"
-	"fgetxattr01"
 	"fgetxattr03"
 	"flock01"
 	"flock03"
 	"flock04"
 	"flock06"
-	"fremovexattr01"
-	"fremovexattr02"
-	"fsetxattr01"
 	"fstat03"
 	"fstatat01"
-	"fstatfs01"
 	"fstatfs02"
-	"fsync01"
 	"fsync02"
 	"ftest01"
 	"ftest02"
@@ -69,8 +58,6 @@ declare -a LTP_TESTS=(
 	"ftruncate03"
 	"getcwd01"
 	"getcwd02"
-	"getdents01"
-	"getdents02"
 	"inode01"
 	"inode02"
 	"lftest"
@@ -79,11 +66,9 @@ declare -a LTP_TESTS=(
 	"llseek01"
 	"llseek02"
 	"llseek03"
-	"lremovexattr01"
 	"lseek01"
 	"lseek07"
 	"mkdir04"
-	"mkdir09"
 	"mmap01"
 	"mmap02"
 	"mmap03"
@@ -105,10 +90,7 @@ declare -a LTP_TESTS=(
 	"open09"
 	"open13"
 	"openat01"
-	"openat02"
 	"openfile"
-	"open_tree01"
-	"open_tree02"
 	"pread01"
 	"pread02"
 	"preadv01"
@@ -123,31 +105,16 @@ declare -a LTP_TESTS=(
 	"read02"
 	"read04"
 	"readahead01"
-	"readdir01"
 	"readv01"
 	"readv02"
 	"realpath01"
 	"removexattr01"
 	"removexattr02"
-	"rename01"
-	"rename03"
-	"rename04"
-	"rename05"
-	"rename06"
-	"rename07"
-	"rename08"
-	"rename10"
-	"rename12"
-	"rename13"
 	"rename14"
 	"rmdir01"
 	"rmdir03"
-	"setxattr01"
 	"stat02"
-	"statfs01"
 	"statx03"
-	"statx04"
-	"statx08"
 	"truncate02"
 	"unlink07"
 	"unlinkat01"