[Bug]: encoder vah264enc failed

### Which component impacted?

_No response_

### Is it regression? Good in old configuration?

None

### What happened?

1. Build libva 2.21 and latest media-driver 24.1.5.
2. Pipeline -
`GST_DEBUG=3 gst-launch-1.0 filesrc location=filename.mp4 ! h264parse ! vah264dec ! vah264enc ! h264parse ! filesink location=Videos.h264`

3. Logs
```
`0:00:00.032152231 15995 0x557c6d7224a0 ERROR vafilter gstvafilter.c:381:gst_va_filter_open: vaCreateContext: resource allocation failed
0:00:00.032170274 15995 0x557c6d7224a0 WARN va plugin.c:248:plugin_register_vpp: Failed open VA filter
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'vah264enc0': gst.va.display.handle=context, gst-display=(GstObject)"\(GstVaDisplayDrm\)\ vadisplaydrm2", description=(string)"Intel\(R\)\ Gen\ Graphics", path=(string)/dev/dri/renderD128;
`
```

### What's the usage scenario when you are seeing the problem?

Transcode for media delivery, Others

### What impacted?

_No response_

### Debug Information

1. Platform Details -
GPU: Meteor Lake-P [Intel Arc Graphics]
CPU: Intel® Core™ Ultra 7 Processor 155HL
Kernel: Linux 6.7.12+bpo-amd64 1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1~bpo12+1 (2024-05-06) x86_64 GNU/Linux

2. OS Details:
OS: Ubuntu: 22.04
libva version: 2.21
libva-utils version: 2.21
GmmLib: intel-gmmlib-22.3.18
Driver version: Intel iHD driver for Intel(R) Gen Graphics - 24.1.5
GStreamer: 1.24.0

3. ls /dev/dri

4. vainfo

```
error: can't connect to X server!
libva info: VA-API version 1.21.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /opt/scorer/lib/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_21
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.21 (libva 2.12.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 24.1.5 (8068c2e11)
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointEncSlice
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile0 : VAEntrypointEncSlice
VAProfileVP9Profile1 : VAEntrypointVLD
VAProfileVP9Profile1 : VAEntrypointEncSlice
VAProfileVP9Profile2 : VAEntrypointVLD
VAProfileVP9Profile2 : VAEntrypointEncSlice
VAProfileVP9Profile3 : VAEntrypointVLD
VAProfileVP9Profile3 : VAEntrypointEncSlice
VAProfileHEVCMain12 : VAEntrypointVLD
VAProfileHEVCMain422_10 : VAEntrypointVLD
VAProfileHEVCMain422_12 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointEncSlice
VAProfileHEVCMain444_10 : VAEntrypointVLD
VAProfileHEVCMain444_10 : VAEntrypointEncSlice
VAProfileHEVCMain444_12 : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointEncSlice
VAProfileHEVCSccMain10 : VAEntrypointVLD
VAProfileHEVCSccMain10 : VAEntrypointEncSlice
VAProfileHEVCSccMain444 : VAEntrypointVLD
VAProfileHEVCSccMain444 : VAEntrypointEncSlice
VAProfileAV1Profile0 : VAEntrypointVLD
VAProfileAV1Profile0 : VAEntrypointEncSlice
VAProfileHEVCSccMain444_10 : VAEntrypointVLD
VAProfileHEVCSccMain444_10 : VAEntrypointEncSlice`

```

[libva_trace.log.095009.zip](https://github.com/user-attachments/files/15986045/libva_trace.log.095009.zip)

### Do you want to contribute a patch to fix the issue?

None