treewide: remove explicit `-trimpath` from Go pkgs

pkgs/by-name/gc/gcs/package.nix

···
   ];
 
   # flags are based on https://github.com/richardwilkes/gcs/blob/master/build.sh
-  flags = [ "-a -trimpath" ];
+  flags = [ "-a" ];
   ldflags = [ "-s" "-w" "-X github.com/richardwilkes/toolbox/cmdline.AppVersion=${version}" ];
 
   installPhase = ''

pkgs/by-name/gt/gtrash/package.nix

···
   doCheck = false;
 
   CGO_ENABLED = 0;
-  GOFLAGS = [ "-trimpath" ];
   ldflags = [
     "-s"
     "-w"

pkgs/by-name/up/uplosi/package.nix

···
 
   CGO_ENABLED = "0";
   ldflags = [ "-s" "-w" "-X main.version=${version}" ];
-  flags = [ "-trimpath" ];
 
   nativeBuildInputs = [ installShellFiles ];
 

pkgs/development/tools/language-servers/jq-lsp/default.nix

···
 
   # based on https://github.com/wader/jq-lsp/blob/master/.goreleaser.yml
   CGO_ENABLED = 0;
-  GOFLAGS = [ "-trimpath" ];
+
   ldflags = [
     "-s"
     "-w"

pkgs/tools/security/slsa-verifier/default.nix

···
   vendorHash = "sha256-rCGj2o59US2t/ckqXirEDgYn9dGvVSzMVcFEZosasBc=";
 
   CGO_ENABLED = 0;
-  GO111MODULE = "on";
-  GOFLAGS = "-trimpath";
 
   subPackages = [ "cli/slsa-verifier" ];
 

pkgs/tools/video/go2rtc/default.nix

···
 
   vendorHash = "sha256-KEW3ykEZvL6y1VacDIqtHW9B2RLHlHC29aqJjkEnRqQ=";
 
-  buildFlagArrays = [
-    "-trimpath"
-  ];
-
   CGO_ENABLED = 0;
 
   ldflags = [