pgsql: windows: Remove HAVE_MINIDUMP_TYPE test

windows: Remove HAVE_MINIDUMP_TYPE test

We've relied on it being present for msvc for ages...

Reviewed-By: Thomas Munro <thomas.munro@gmail.com>
Discussion: https://postgr.es/m/20220807012914.ydz73yte6j3coulo@awork3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/9ddb870bd479c1e9cacc5605b7831a4df90fcbf5

Modified Files
--------------
configure                       | 26 --------------------------
configure.ac                    | 11 -----------
src/Makefile.global.in          |  3 ---
src/backend/main/main.c         |  2 +-
src/backend/port/win32/Makefile |  4 +---
src/include/pg_config.h.in      |  3 ---
src/tools/msvc/Solution.pm      |  1 -
7 files changed, 2 insertions(+), 48 deletions(-)