check-for-missing-dlls: accommodate for GCM supporting x64 and arm64, too

Git Credential Manager now ships for all the architectures we need in
Git for Windows: x86, x64 and arm64. Therefore, the distributed
binaries include the architecture-specific MSAL runtime DLLs, which we
need to accommodate for.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

check-for-missing-dlls.sh

@@ -123,7 +123,7 @@ grep '\.dll$' "$tmp_file.all" |
 		-e '^usr/lib/sasl2/' \
 		-e '^usr/lib/coreutils/libstdbuf.dll' \
 		-e '^mingw../bin/libcurl\(\|-openssl\)-4.dll' \
-		-e '^mingw../bin/\(atlassian\|azuredevops\|bitbucket\|gcmcore.*\|github\|gitlab\|microsoft\|newtonsoft\|system\..*\|webview2loader\|avalonia\|.*harfbuzzsharp\|microcom\|.*skiasharp\|av_libglesv2\|msalruntime_x86\)\.' \
+		-e '^mingw../bin/\(atlassian\|azuredevops\|bitbucket\|gcmcore.*\|github\|gitlab\|microsoft\|newtonsoft\|system\..*\|webview2loader\|avalonia\|.*harfbuzzsharp\|microcom\|.*skiasharp\|av_libglesv2\|msalruntime\(\|_x86\|arm64\)\)\.' \
 		-e '^mingw../lib/ossl-modules/' \
 		-e '^mingw../lib/\(engines\|reg\|thread\)' |
 	sed 's/^/unused dll: /' |