Improve Makefile for local release testing

* Configure the release target to copy the release binary to
the appropriate local location to test it without publishing

.github/release.yaml

@@ -0,0 +1,12 @@
+changelog:
+  categories:
+    - title: Contributions
+      labels:
+        - '*'
+      exclude:
+        labels:
+          - dependencies
+          - no-release-note
+    - title: Dependencies
+      labels:
+        - dependencies

Makefile

@@ -1,7 +1,7 @@
 export CGO_ENABLED:=0
 
-VERSION=$(shell git describe --tags --match=v* --always --dirty)
-SEMVER=$(shell git describe --tags --match=v* --always --dirty | cut -c 2-)
+VERSION=$(shell git describe --tags --match=v* --always)
+SEMVER=$(shell git describe --tags --match=v* --always | cut -c 2-)
 
 .PHONY: all
 all: build test vet fmt
@@ -42,10 +42,13 @@ release: \
 
 _output/plugin-%.zip: NAME=terraform-provider-ct_$(SEMVER)_$(subst -,_,$*)
 _output/plugin-%.zip: DEST=_output/$(NAME)
+_output/plugin-%.zip: LOCAL=$(HOME)/.terraform.d/plugins/terraform.localhost/poseidon/ct/$(SEMVER)
 _output/plugin-%.zip: _output/%/terraform-provider-ct
 	@mkdir -p $(DEST)
 	@cp _output/$*/terraform-provider-ct $(DEST)/terraform-provider-ct_$(VERSION)
 	@zip -j $(DEST).zip $(DEST)/terraform-provider-ct_$(VERSION)
+	@mkdir -p $(LOCAL)/$(subst -,_,$*)
+	@cp _output/$*/terraform-provider-ct $(LOCAL)/$(subst -,_,$*)/terraform-provider-ct_$(VERSION)
 
 _output/linux-amd64/terraform-provider-ct: GOARGS = GOOS=linux GOARCH=amd64
 _output/linux-arm64/terraform-provider-ct: GOARGS = GOOS=linux GOARCH=arm64
@@ -57,9 +60,9 @@ _output/%/terraform-provider-ct:
 
 release-sign:
 	cd _output; sha256sum *.zip > terraform-provider-ct_$(SEMVER)_SHA256SUMS
-	gpg2 --detach-sign _output/terraform-provider-ct_$(SEMVER)_SHA256SUMS
+	gpg --default-key 0x8F515AD1602065C8 --detach-sign _output/terraform-provider-ct_$(SEMVER)_SHA256SUMS
 
 release-verify: NAME=_output/terraform-provider-ct
 release-verify:
-	gpg2 --verify $(NAME)_$(SEMVER)_SHA256SUMS.sig $(NAME)_$(SEMVER)_SHA256SUMS
+	gpg --verify $(NAME)_$(SEMVER)_SHA256SUMS.sig $(NAME)_$(SEMVER)_SHA256SUMS