Remove orijtech/structslop from unstable image

The latest upstream version of this linter fails to build
using Go 1.23rc1. The linter is retained in the oldstable
and stable images for now as the forked/patched version
continues to build using Go 1.21 and Go 1.22.

refs GH-1585
refs GH-1583

unstable/combined/Dockerfile

@@ -27,7 +27,6 @@ ENV STATICCHECK_VERSION="v0.4.7"
 ENV DEADCODE_VERSION="v0.22.0"
 ENV GOVULNCHECK_VERSION="v1.1.2"
 # ENV HTTPERRORYZER_VERSION="v0.0.1"
-# ENV STRUCTSLOP_VERSION="v0.0.8"
 # ENV TICKERYZER_VERSION="v0.0.3"
 ENV TOMLL_VERSION="v2.2.2"
 ENV ERRWRAP_VERSION="v1.6.0"
@@ -37,7 +36,6 @@ ENV GOTESTDOX_VERSION="v0.2.2"
 # projects. The plan is to switch back to current upstream vesions once
 # the required dependencies are updated for those upstream projects.
 ENV HTTPERRORYZER_VERSION="54c26d99b9758117957285a790c2d88b51a552dd"
-ENV STRUCTSLOP_VERSION="55db8be618045ec870098a4579bae376bbb7df33"
 ENV TICKERYZER_VERSION="66a42ca5c152aced76c5186e92a4ae653440f02d"
 # ENV ERRWRAP_VERSION="c75521dd38c3bf43d1acaf3f628d87252fa69270"
 
@@ -49,8 +47,6 @@ RUN echo "Installing staticcheck@${STATICCHECK_VERSION}" \
 #     && go install golang.org/x/vuln/cmd/govulncheck@${GOVULNCHECK_VERSION} \
 #     && echo "Installing httperroryzer@${HTTPERRORYZER_VERSION}" \
 #     && go install github.com/orijtech/httperroryzer/cmd/httperroryzer@${HTTPERRORYZER_VERSION} \
-#     && echo "Installing structslop@${STRUCTSLOP_VERSION}" \
-#     && go install github.com/orijtech/structslop/cmd/structslop@${STRUCTSLOP_VERSION} \
 #     && echo "Installing tickeryzer@${TICKERYZER_VERSION}" \
 #     && go install github.com/orijtech/tickeryzer/cmd/tickeryzer@${TICKERYZER_VERSION} \
 #     && echo "Installing tomll@${TOMLL_VERSION}" \
@@ -74,13 +70,6 @@ RUN echo "Installing httperroryzer from temporary fork" \
     && go install ./cmd/httperroryzer \
     && cd ..
 
-RUN echo "Installing structslop from temporary fork" \
-    && git clone https://github.com/atc0005/structslop \
-    && cd structslop \
-    && git checkout ${STRUCTSLOP_VERSION} \
-    && go install ./cmd/structslop \
-    && cd ..
-
 RUN echo "Installing tickeryzer from temporary fork" \
     && git clone https://github.com/atc0005/tickeryzer \
     && cd tickeryzer \
@@ -144,7 +133,6 @@ ENV STATICCHECK_VERSION="v0.4.7"
 ENV DEADCODE_VERSION="v0.22.0"
 ENV GOVULNCHECK_VERSION="v1.1.2"
 ENV HTTPERRORYZER_VERSION="v0.0.1"
-ENV STRUCTSLOP_VERSION="v0.0.8"
 ENV TOMLL_VERSION="v2.2.2"
 ENV ERRWRAP_VERSION="v1.6.0"
 ENV GOTESTDOX_VERSION="v0.2.2"
@@ -165,7 +153,6 @@ COPY --from=builder /go/bin/govulncheck /usr/bin/govulncheck
 COPY --from=builder /go/bin/deadcode /usr/bin/deadcode
 COPY --from=builder /go/bin/gotestdox /usr/bin/gotestdox
 COPY --from=builder /go/bin/httperroryzer /usr/bin/httperroryzer
-COPY --from=builder /go/bin/structslop /usr/bin/structslop
 COPY --from=builder /go/bin/tickeryzer /usr/bin/tickeryzer
 COPY --from=builder /go/bin/tomll /usr/bin/tomll
 COPY --from=builder /go/bin/errwrap /usr/bin/errwrap