SNOW-799408: Close temp file handle before removing temp cache file

[sfc-gh-aling]

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1. What GitHub issue is this PR addressing? Make sure that there is an accompanying issue to your PR.

   Fixes SNOW-799408

temp file is already an open file handle, instead of opening it again, we directly write the bytes into the file handle and then close the fd

2. Fill out the following pre-review checklist:

   • I am adding a new automated test(s) to verify correctness of my new code
   • I am adding new logging messages
   • I am adding a new telemetry message
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   • I am adding a new dependency

3. Please describe how your code solves the related issue.

   Please write a short description of how your code change solves the related issue.

[codecov]

Codecov Report

Merging #1582 (684799a) into main (36e20a0) will decrease coverage by 0.23%.
The diff coverage is 100.00%.

❗ Current head 684799a differs from pull request most recent head 05f4199. Consider uploading reports for the commit 05f4199 to get more accurate results

@@            Coverage Diff             @@
##             main    #1582      +/-   ##
==========================================
- Coverage   82.51%   82.29%   -0.23%     
==========================================
  Files          62       62              
  Lines        8815     8815              
  Branches     1305     1305              
==========================================
- Hits         7274     7254      -20     
- Misses       1206     1219      +13     
- Partials      335      342       +7     

Impacted Files	Coverage Δ
src/snowflake/connector/cache.py	87.29% <100.00%> (+0.33%)	⬆️

... and 6 files with indirect coverage changes

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[sfc-gh-mkeller]

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