Fix up misnamed med-res frames

Due to the bug fixed in INSTRM-2802, some m-arm frames have the wrong filenames and incorrect sps_exposure values.

For the filenames, we can rename them on disk and re-request that the gen2Actor archive the frame. We should also request that the incorrect frames be deleted from Gen2 and STARS. Note that the headers are correct, so the content of the FITS files does not need to change, just the filename.

For the opdb, we need to UPDATE a few rows.

This ticket identifies the affected frames and what has been changed.

Some files might have been renamed during the run and re-archived. They should be added to this list and handled correctly (i.e. fix sps_exposure and alert the Gen2/STARS folks). yuki.moritani ?

The remaining files (with a mismatch between the header and filename) are:

(rubin10-ics) pfs@actors-ics:/data/raw$ fitsheader -f -e0 -k W_CAM -k W_ARM 2025-11-*/sps/PFSA*2.fits | grep '4 *$'
2025-11-25/sps/PFSA13482712.fits    m1     4
2025-11-25/sps/PFSA13482722.fits    m2     4
2025-11-25/sps/PFSA13482732.fits    m3     4
2025-11-25/sps/PFSA13482742.fits    m4     4
2025-11-26/sps/PFSA13492112.fits    m1     4
2025-11-26/sps/PFSA13492122.fits    m2     4
2025-11-26/sps/PFSA13492132.fits    m3     4
2025-11-26/sps/PFSA13492142.fits    m4     4